Update rubocop-minitest requirement from 0.35.0 to 0.35.1 (#179)

Updates the requirements on [rubocop-minitest](https://github.com/rubocop/rubocop-minitest) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop-minitest/releases)
- [Changelog](https://github.com/rubocop/rubocop-minitest/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-minitest@v0.35.0...v0.35.1)

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

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

Gemfile

@@ -5,7 +5,7 @@ gem "minitest", "~> 5.11"
 gem "minitest-rg", "~> 5.3"
 gem "rake", "~> 13.0"
 gem "rubocop", "1.64.1"
-gem "rubocop-minitest", "0.35.0"
+gem "rubocop-minitest", "0.35.1"
 gem "rubocop-packaging", "0.5.2"
 gem "rubocop-performance", "1.21.1"
 gem "rubocop-rake", "0.6.0"