Enable strict typing in DependenciesHelpers

[dduugg]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same change?
• Have you added an explanation of what your changes do and why you'd like us to include them?
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• Have you successfully run brew tests with your changes locally?

---

…long with some related fixes (removing module_function use, improving type contracts)

[MikeMcQuaid]

Looks good, thanks!

[carlocab]

I think this broke brew uses. Try:

$ brew uses --installed hello
Error: Parameter 'dependables': Expected type T.any(Dependencies, Requirements), got type Array with value []
Caller: /opt/homebrew/Library/Homebrew/cmd/uses.rb:165
Definition: /opt/homebrew/Library/Homebrew/dependencies_helpers.rb:73 (DependenciesHelpers#select_includes)
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/configuration.rb:296:in `call_validation_error_handler_default'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/configuration.rb:303:in `call_validation_error_handler'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:322:in `report_error'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:230:in `block in validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/signature.rb:213:in `each_args_value_type'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:227:in `validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/_methods.rb:277:in `block in _on_method_added'
/opt/homebrew/Library/Homebrew/cmd/uses.rb:165:in `block in select_used_dependents'
/opt/homebrew/Library/Homebrew/cmd/uses.rb:161:in `select'
/opt/homebrew/Library/Homebrew/cmd/uses.rb:161:in `select_used_dependents'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `bind_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/_methods.rb:277:in `block in _on_method_added'
/opt/homebrew/Library/Homebrew/cmd/uses.rb:114:in `intersection_of_dependents'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `bind_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/_methods.rb:277:in `block in _on_method_added'
/opt/homebrew/Library/Homebrew/cmd/uses.rb:85:in `run'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `bind_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/call_validation.rb:282:in `validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.3.0/gems/sorbet-runtime-0.5.11834/lib/types/private/methods/_methods.rb:277:in `block in _on_method_added'
/opt/homebrew/Library/Homebrew/brew.rb:95:in `<main>'
Please report this issue:
  https://docs.brew.sh/Troubleshooting