Bump rubocop from 1.49.0 to 1.50.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.49.0 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@v1.49.0...v1.50.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -529,7 +529,7 @@ GEM
     rswag-ui (2.8.0)
       actionpack (>= 3.1, < 7.1)
       railties (>= 3.1, < 7.1)
-    rubocop (1.49.0)
+    rubocop (1.50.0)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)