Update rubocop requirement from 1.69.0 to 1.69.2 (#35)

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@v1.69.0...v1.69.2)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -9,7 +9,7 @@ gem "minitest-rg", "~> 5.3"
 gem "minitest-stub_any_instance", "~> 1.0"
 gem "nokogiri", "~> 1.16"
 gem "rake", "~> 13.0"
-gem "rubocop", "1.69.0"
+gem "rubocop", "1.69.2"
 gem "rubocop-minitest", "0.36.0"
 gem "rubocop-packaging", "0.5.2"
 gem "rubocop-performance", "1.23.0"