Bump rubocop from 1.54.2 to 1.55.0 (#2803)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.54.2 to 1.55.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.54.2...v1.55.0)

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

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

Gemfile

@@ -8,7 +8,7 @@ gemspec
 gem 'minitest', '5.19.0'
 gem 'pry', '0.14.2'
 gem 'rake', '13.0.6'
-gem 'rubocop', '1.54.2'
+gem 'rubocop', '1.55.0'
 gem 'rubocop-minitest', '0.31.0'
 gem 'rubocop-rake', '0.6.0'
 gem 'simplecov', '0.22.0'

Gemfile.lock

@@ -30,15 +30,15 @@ GEM
     rake (13.0.6)
     regexp_parser (2.8.1)
     rexml (3.2.5)
-    rubocop (1.54.2)
+    rubocop (1.55.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.2.2.3)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.0, < 2.0)
+      rubocop-ast (>= 1.28.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.29.0)
@@ -68,7 +68,7 @@ DEPENDENCIES
   minitest (= 5.19.0)
   pry (= 0.14.2)
   rake (= 13.0.6)
-  rubocop (= 1.54.2)
+  rubocop (= 1.55.0)
   rubocop-minitest (= 0.31.0)
   rubocop-rake (= 0.6.0)
   simplecov (= 0.22.0)