chore(deps-dev): update rubocop-performance requirement from ~> 1.19.…

…1 to ~> 1.20.1

Updates the requirements on [rubocop-performance](https://github.com/rubocop/rubocop-performance) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop-performance/releases)
- [Changelog](https://github.com/rubocop/rubocop-performance/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-performance@v1.19.1...v1.20.1)

---
updated-dependencies:
- dependency-name: rubocop-performance
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

resources/azure/opentelemetry-resource-detector-azure.gemspec

@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.59.0'
-  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.20.1'
   spec.add_development_dependency 'simplecov', '~> 0.17'
   spec.add_development_dependency 'webmock', '~> 3.19.1'
   spec.add_development_dependency 'yard', '~> 0.9'