- I suspect these were copy-pasted from other cops, like I did in
https://github.com/Homebrew/brew/pull/14886#discussion_r1125569999.
- The "forwardable" require is unnecesary if the cop doesn't
`extend Forwardable` and use `def_delegator`.
- The "uri" require is unnecessary if the cop doesn't call `URI` methods.
- The `on_url_stanza` method is now used in two cops, `Url` and
`UrlLegacyCommaSeparators`. Make the latter inherit from the former
to make Sorbet happy.
- The style and typecheck checks now pass fine.
