build(deps-dev): update rubocop-packaging requirement from ~> 0.5.2 to ~> 0.6.0

Updates the requirements on [rubocop-packaging](https://github.com/utkarsh2102/rubocop-packaging) to permit the latest version.
- [Release notes](https://github.com/utkarsh2102/rubocop-packaging/releases)
- [Commits](utkarsh2102/rubocop-packaging@v0.5.2...v0.6.0)

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

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

Author: dependabot[bot]

neoway_auth.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rake", "~> 13.0", ">= 10.0.0"
   s.add_development_dependency "rspec", "~> 3.13.0"
   s.add_development_dependency "rubocop", "~> 1.73.0"
-  s.add_development_dependency "rubocop-packaging", "~> 0.5.2"
+  s.add_development_dependency "rubocop-packaging", "~> 0.6.0"
   s.add_development_dependency "rubocop-performance", "~> 1.24.0"
   s.add_development_dependency "simplecov", "~> 0.22.0"
 end