Bump rubocop from 1.66.1 to 1.68.0 (#318)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.66.1 to 1.68.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.66.1...v1.68.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -26,7 +26,7 @@ gem 'sentry-ruby', '~> 5.21'
 group :development do
   gem 'bundler-audit', '~> 0.9.2'
   gem 'guard-puma', '~> 0.8.1'
-  gem 'rubocop', '~> 1.66'
+  gem 'rubocop', '~> 1.68'
   gem 'rubocop-rake', '~> 0.6.0'
   gem 'rubocop-rspec', '~> 3.2'
 end

Gemfile.lock

@@ -220,7 +220,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
-    rubocop (1.66.1)
+    rubocop (1.68.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -230,7 +230,7 @@ GEM
       rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.34.0)
+    rubocop-ast (1.35.0)
       parser (>= 3.3.1.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
@@ -294,7 +294,7 @@ DEPENDENCIES
   rack-test (~> 2.1)
   rake (~> 13.1)
   rspec (~> 3.13)
-  rubocop (~> 1.66)
+  rubocop (~> 1.68)
   rubocop-rake (~> 0.6.0)
   rubocop-rspec (~> 3.2)
   secure_headers (~> 6.7)