Bump rubocop from 1.56.3 to 1.56.4

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.56.3 to 1.56.4.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.56.3...v1.56.4)

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

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

Gemfile

@@ -9,7 +9,7 @@ gem 'pry-byebug', '~> 3.10'
 gem 'rake', '~> 13.0.6'
 gem 'redcarpet', '~> 3.6.0'
 gem 'rspec', '~> 3.12.0'
-gem 'rubocop', '~> 1.56.3'
+gem 'rubocop', '~> 1.56.4'
 gem 'rubocop-packaging', '~> 0.5.2'
 gem 'rubocop-performance', '~> 1.19.1'
 gem 'rubocop-rake', '~> 0.6.0'

Gemfile.lock

@@ -52,7 +52,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.56.3)
+    rubocop (1.56.4)
       base64 (~> 0.1.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -131,7 +131,7 @@ DEPENDENCIES
   rake (~> 13.0.6)
   redcarpet (~> 3.6.0)
   rspec (~> 3.12.0)
-  rubocop (~> 1.56.3)
+  rubocop (~> 1.56.4)
   rubocop-packaging (~> 0.5.2)
   rubocop-performance (~> 1.19.1)
   rubocop-rake (~> 0.6.0)