Build(deps-dev): Update rubocop requirement from ~> 1.63.5 to ~> 1.64.0

Updates the requirements on [rubocop](https://github.com/rubocop/rubocop) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.63.5...v1.64.0)

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

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

Gemfile.lock

@@ -63,7 +63,7 @@ GEM
     parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.2)
@@ -82,7 +82,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
-    rubocop (1.63.5)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -117,7 +117,7 @@ DEPENDENCIES
   aruba (~> 0.6.2)
   rake (~> 13.2.0)
   rspec (~> 3.13.0)
-  rubocop (~> 1.63.5)
+  rubocop (~> 1.64.0)
   simplecov (~> 0.22.0)
   tetra!
 

tetra.gemspec

@@ -30,7 +30,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "simplecov", "~> 0.22.0"
   s.add_development_dependency "rake", "~> 13.2.0"
   s.add_development_dependency "rspec", "~> 3.13.0"
-  s.add_development_dependency "rubocop", "~> 1.63.5"
+  s.add_development_dependency "rubocop", "~> 1.64.0"
 
   s.add_runtime_dependency "clamp", "~> 1.3.2"
   s.add_runtime_dependency "erb", "~> 4.0.3"