Auto merge of #64269 - Centril:rollup-y4dm32c, r=Centril

Rollup of 5 pull requests

Successful merges:

 - #64052 (Rename test locals to work around LLDB bug)
 - #64066 (Support "soft" feature-gating using a lint)
 - #64177 (resolve: Do not afraid to set current module to enums and traits)
 - #64229 (Reduce span to function name in unreachable calls)
 - #64255 (Add methods for converting `bool` to `Option<T>`)

Failed merges:

r? @ghost