build(deps-dev): bump rubocop from 1.87.0 to 1.88.0 (cloudfoundry#5194)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.87.0 to 1.88.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.87.0...v1.88.0)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-version: 1.88.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile

@@ -71,7 +71,7 @@ group :test do
   gem 'rspec-its'
   gem 'rspec-rails', '~> 8.0.4'
   gem 'rspec-wait'
-  gem 'rubocop', '~> 1.87.0'
+  gem 'rubocop', '~> 1.88.0'
   gem 'rubocop-capybara'
   gem 'rubocop-factory_bot'
   gem 'rubocop-rails', '~> 2.34'

Gemfile.lock

@@ -402,7 +402,7 @@ GEM
       activesupport (>= 3.0.0)
       mustache (~> 1.0, >= 0.99.4)
       rspec (~> 3.0)
-    rubocop (1.87.0)
+    rubocop (1.88.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -607,7 +607,7 @@ DEPENDENCIES
   rspec-rails (~> 8.0.4)
   rspec-wait
   rspec_api_documentation (>= 6.1.0)
-  rubocop (~> 1.87.0)
+  rubocop (~> 1.88.0)
   rubocop-capybara
   rubocop-factory_bot
   rubocop-rails (~> 2.34)