Bump rubocop-minitest from 0.26.1 to 0.27.0

Bumps [rubocop-minitest](https://github.com/rubocop/rubocop-minitest) from 0.26.1 to 0.27.0.
- [Release notes](https://github.com/rubocop/rubocop-minitest/releases)
- [Changelog](https://github.com/rubocop/rubocop-minitest/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-minitest@v0.26.1...v0.27.0)

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

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

Gemfile

@@ -16,6 +16,6 @@ group :test do
   gem 'minitest-reporters', '~> 1.4', '>= 1.4.3'
   gem 'rack-test',           '~> 2.0'
   gem 'rubocop',             '~> 1.44'
-  gem 'rubocop-minitest',    '~> 0.26.1'
+  gem 'rubocop-minitest',    '~> 0.27.0'
   gem 'rubocop-performance', '~> 1.15'
 end

Gemfile.lock

@@ -50,7 +50,7 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.24.1)
       parser (>= 3.1.1.0)
-    rubocop-minitest (0.26.1)
+    rubocop-minitest (0.27.0)
       rubocop (>= 0.90, < 2.0)
     rubocop-performance (1.15.2)
       rubocop (>= 1.7.0, < 2.0)
@@ -81,7 +81,7 @@ DEPENDENCIES
   rack (~> 2.2)
   rack-test (~> 2.0)
   rubocop (~> 1.44)
-  rubocop-minitest (~> 0.26.1)
+  rubocop-minitest (~> 0.27.0)
   rubocop-performance (~> 1.15)
   sinatra (~> 2.1)