Add official support of Python 3.12 (#1068)

Python 3.12 was released on Monday Oct 2. Bandit should be built
and tested on this version going forward.

Signed-off-by: Eric Brown <eric_wade_brown@yahoo.com>

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -68,7 +68,8 @@ body:
       label: Python version
       description: Run "bandit --version" if unsure of version number
       options:
-        - "3.11 (Default)"
+        - "3.12 (Default)"
+        - "3.11"
         - "3.10"
         - "3.9"
         - "3.8"

.github/workflows/pythonpackage.yml

@@ -47,7 +47,11 @@ jobs:
     strategy:
       matrix:
         python-version: [
-          ["3.8", "38"], ["3.9", "39"], ["3.10", "310"], ["3.11", "311"]
+          ["3.8", "38"],
+          ["3.9", "39"],
+          ["3.10", "310"],
+          ["3.11", "311"],
+          ["3.12", "312"],
         ]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}

setup.cfg

@@ -22,6 +22,7 @@ classifier =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Programming Language :: Python :: 3 :: Only
     Topic :: Security
 project_urls =