Bump rubocop from 1.63.5 to 1.64.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.63.5 to 1.64.0.
- [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

@@ -24,7 +24,7 @@ group :development, optional: true do
   gem "minitest", "~> 5.23"
   gem "pg", "~> 1.5"
   gem "rake", "~> 13.2"
-  gem "rubocop", "~> 1.63"
+  gem "rubocop", "~> 1.64"
   gem "rubocop-minitest", "~> 0.35"
   gem "rubocop-rake", "~> 0.6"
   gem "simplecov", "~> 0.22"

Gemfile.lock

@@ -16,13 +16,13 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.6)
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.2.1)
-    regexp_parser (2.9.0)
+    regexp_parser (2.9.2)
     rexml (3.2.8)
       strscan (>= 3.0.9)
-    rubocop (1.63.5)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -61,7 +61,7 @@ DEPENDENCIES
   minitest (~> 5.23)
   pg (~> 1.5)
   rake (~> 13.2)
-  rubocop (~> 1.63)
+  rubocop (~> 1.64)
   rubocop-minitest (~> 0.35)
   rubocop-rake (~> 0.6)
   service-bindings!