Bump rubocop from 1.63.4 to 1.64.1 (#309)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.63.4 to 1.64.1.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.63.4...v1.64.1)

---
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 'rake', '~> 13.2.1'
 gem 'redcarpet', '~> 3.6.0'
 gem 'rspec', '~> 3.13.0'
-gem 'rubocop', '~> 1.63.4'
+gem 'rubocop', '~> 1.64.1'
 gem 'rubocop-packaging', '~> 0.5.2'
 gem 'rubocop-performance', '~> 1.21.0'
 gem 'rubocop-rake', '~> 0.6.0'

Gemfile.lock

@@ -16,18 +16,18 @@ GEM
     language_server-protocol (3.17.0.3)
     netrc (0.11.0)
     parallel (1.24.0)
-    parser (3.3.1.0)
+    parser (3.3.2.0)
       ast (~> 2.4.1)
       racc
     prism (0.27.0)
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
     rbi (0.1.12)
       prism (>= 0.18.0, < 0.28)
       sorbet-runtime (>= 0.5.9204)
     redcarpet (3.6.0)
-    regexp_parser (2.9.0)
+    regexp_parser (2.9.2)
     rexml (3.2.8)
       strscan (>= 3.0.9)
     rspec (3.13.0)
@@ -43,7 +43,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.0)
-    rubocop (1.63.4)
+    rubocop (1.64.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -123,7 +123,7 @@ DEPENDENCIES
   rake (~> 13.2.1)
   redcarpet (~> 3.6.0)
   rspec (~> 3.13.0)
-  rubocop (~> 1.63.4)
+  rubocop (~> 1.64.1)
   rubocop-packaging (~> 0.5.2)
   rubocop-performance (~> 1.21.0)
   rubocop-rake (~> 0.6.0)