Bump rubocop from 1.60.2 to 1.64.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.60.2 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@v1.60.2...v1.64.0)

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

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

Gemfile

@@ -11,7 +11,7 @@ group :development, :test do
   gem 'pry', '~> 0.14.1'
   gem 'pry-byebug', '~> 3.9'
   gem 'rake', '~> 13.1'
-  gem 'rubocop', '~> 1.60'
+  gem 'rubocop', '~> 1.64'
   gem 'rubocop-minitest', '~> 0.34.5'
   gem 'rubocop-performance', '~> 1.20'
   gem 'rubocop-rake', '~> 0.6.0'

Gemfile.lock

@@ -33,13 +33,13 @@ GEM
     hashdiff (1.1.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    json (2.7.1)
+    json (2.7.2)
     language_server-protocol (3.17.0.3)
     method_source (1.0.0)
     minitest (5.21.2)
     mutex_m (0.2.0)
     parallel (1.24.0)
-    parser (3.3.0.5)
+    parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
     pry (0.14.2)
@@ -49,24 +49,25 @@ GEM
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
     public_suffix (5.0.4)
-    racc (1.7.3)
+    racc (1.8.0)
     rainbow (3.1.1)
     rake (13.1.0)
-    regexp_parser (2.9.0)
-    rexml (3.2.6)
-    rubocop (1.60.2)
+    regexp_parser (2.9.2)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.30.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.30.0)
-      parser (>= 3.2.1.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
     rubocop-minitest (0.34.5)
       rubocop (>= 1.39, < 2.0)
       rubocop-ast (>= 1.30.0, < 2.0)
@@ -83,6 +84,7 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
+    strscan (3.1.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
@@ -102,7 +104,7 @@ DEPENDENCIES
   pry (~> 0.14.1)
   pry-byebug (~> 3.9)
   rake (~> 13.1)
-  rubocop (~> 1.60)
+  rubocop (~> 1.64)
   rubocop-minitest (~> 0.34.5)
   rubocop-performance (~> 1.20)
   rubocop-rake (~> 0.6.0)