cli: Fix app version error

[TheEvilSkeleton]

Description

This fixes the NameError when running flatpak run com.usebottles.bottles//stable --version.

Fixes #2891

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes.
Provide instructions so we can reproduce.

• Locally

[github-actions]

Pylint result on modfied files:

************* Module bottles.frontend.main
bottles/frontend/main.py:27:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:27:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:28:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:28:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:29:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:29:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:49:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:50:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:52:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:54:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:58:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:63:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:66:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:66:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:85:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:89:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:89:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:89:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:90:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:91:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:91:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:92:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:92:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:93:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:93:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:181:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:181:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:181:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:181:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:204:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:204:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:208:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:208:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:209:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:212:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:212:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:212:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:212:0: W1405: Quote delimiter ' is inconsistent with the rest of the file (inconsistent-quotes)
bottles/frontend/main.py:33:0: C0413: Import "from gi.repository import Gtk, Gio, Gdk, GLib, GObject, Adw" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:33:0: E0611: No name 'Adw' in module 'gi.repository' (no-name-in-module)
bottles/frontend/main.py:35:0: W0401: Wildcard import bottles.frontend.params (wildcard-import)
bottles/frontend/main.py:35:0: C0413: Import "from bottles.frontend.params import *" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:36:0: C0413: Import "from bottles.backend.logger import Logger" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:37:0: C0413: Import "from bottles.frontend.windows.main_window import MainWindow" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:38:0: C0413: Import "from bottles.frontend.views.preferences import PreferencesWindow" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:39:0: C0413: Import "from bottles.backend.health import HealthChecker" should be placed at the top of the module (wrong-import-position)
bottles/frontend/main.py:50:0: C0103: Constant name "base_dir" doesn't conform to UPPER_CASE naming style (invalid-name)
bottles/frontend/main.py:170:12: R1722: Consider using 'sys.exit' instead (consider-using-sys-exit)
bottles/frontend/main.py:176:12: W0105: String statement has no effect (pointless-string-statement)
bottles/frontend/main.py:180:16: C0103: Variable name "a" doesn't conform to snake_case naming style (invalid-name)
bottles/frontend/main.py:211:8: W0621: Redefining name 'subprocess' from outer scope (line 24) (redefined-outer-name)
bottles/frontend/main.py:198:12: C0415: Import outside toplevel (bottles.frontend.windows.bottlepicker.BottlePickerDialog) (import-outside-toplevel)
bottles/frontend/main.py:211:8: W0404: Reimport 'subprocess' (imported line 24) (reimported)
bottles/frontend/main.py:211:8: C0415: Import outside toplevel (subprocess) (import-outside-toplevel)
bottles/frontend/main.py:212:8: R1732: Consider using 'with' for resource-allocating operations (consider-using-with)
bottles/frontend/main.py:191:4: R1710: Either all return statements in a function should return an expression, or none of them should. (inconsistent-return-statements)
bottles/frontend/main.py:245:8: R1722: Consider using 'sys.exit' instead (consider-using-sys-exit)
bottles/frontend/main.py:239:15: W0613: Unused argument 'action' (unused-argument)
bottles/frontend/main.py:239:28: W0613: Unused argument 'param' (unused-argument)
bottles/frontend/main.py:248:15: W0613: Unused argument 'action' (unused-argument)
bottles/frontend/main.py:248:28: W0613: Unused argument 'param' (unused-argument)
bottles/frontend/main.py:256:24: W0613: Unused argument 'action' (unused-argument)
bottles/frontend/main.py:256:37: W0613: Unused argument 'param' (unused-argument)
bottles/frontend/main.py:264:0: W0613: Unused argument 'args' (unused-argument)
bottles/frontend/main.py:268:4: W1113: Keyword argument before variable positional arguments list in the definition of __show_importer_view function (keyword-arg-before-vararg)
bottles/frontend/main.py:268:35: W0613: Unused argument 'widget' (unused-argument)
bottles/frontend/main.py:268:0: W0613: Unused argument 'args' (unused-argument)
bottles/frontend/main.py:256:4: W0238: Unused private member `Bottles.__refresh(self, action=None, param=None)` (unused-private-member)
bottles/frontend/main.py:235:8: W0201: Attribute 'win' defined outside __init__ (attribute-defined-outside-init)
bottles/frontend/main.py:358:9: W0613: Unused argument 'version' (unused-argument)
bottles/frontend/main.py:20:0: C0411: standard import "import os" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:21:0: C0411: standard import "import gettext" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:22:0: C0411: standard import "import locale" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:23:0: C0411: standard import "import webbrowser" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:24:0: C0411: standard import "import subprocess" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:25:0: C0411: standard import "from os import path" should be placed before "import gi" (wrong-import-order)
bottles/frontend/main.py:24:0: W0611: Unused import subprocess (unused-import)
bottles/frontend/main.py:33:0: W0611: Unused Gdk imported from gi.repository (unused-import)
bottles/frontend/main.py:35:0: W0614: Unused import(s) APP_NAME_LOWER, APP_ID, BUILD_TYPE, ANIM_DURATION, EXECUTABLE_EXTS and DOC_URL from wildcard import of bottles.frontend.params (unused-wildcard-import)