chore: update rubocop requirement from ~> 1.79.1 to ~> 1.80.0

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@v1.79.1...v1.80.0)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-version: 1.80.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Gemfile

@@ -7,5 +7,5 @@
 source 'https://rubygems.org'
 
 gem 'rake', '~> 13.0'
-gem 'rubocop', '~> 1.79.1'
+gem 'rubocop', '~> 1.80.0'
 gem 'rubocop-performance', '~> 1.25.0'