build(deps-dev): bump rubocop from 1.28.2 to 1.50.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.28.2 to 1.50.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.28.2...v1.50.0)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -14,6 +14,7 @@ GEM
     docile (1.4.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
+    json (2.6.3)
     method_source (1.0.0)
     mini_portile2 (2.8.1)
     minitest (5.18.0)
@@ -23,7 +24,7 @@ GEM
     nokogiri (1.13.10-x64-mingw32)
       racc (~> 1.4)
     parallel (1.22.1)
-    parser (3.1.2.0)
+    parser (3.2.2.0)
       ast (~> 2.4.1)
     pry (0.13.1)
       coderay (~> 1.1)
@@ -34,22 +35,23 @@ GEM
     racc (1.6.2)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.3.1)
+    regexp_parser (2.7.0)
     require_all (3.0.0)
     rexml (3.2.5)
-    rubocop (1.28.2)
+    rubocop (1.50.0)
+      json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.2.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
-      rexml
-      rubocop-ast (>= 1.17.0, < 2.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.17.0)
-      parser (>= 3.1.1.0)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.28.0)
+      parser (>= 3.2.1.0)
     ruby-mp3info (0.8.10)
-    ruby-progressbar (1.11.0)
+    ruby-progressbar (1.13.0)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -58,7 +60,7 @@ GEM
     simplecov_json_formatter (0.1.4)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (2.1.0)
+    unicode-display_width (2.4.2)
     zeitwerk (2.6.7)
 
 PLATFORMS