Rollup merge of #109487 - GuillaumeGomez:move-useless-reexport-check, r=petrochenkov

Move useless_anynous_reexport lint into unused_imports

As mentioned in rust-lang/rust#109003, this check should have been merged with `unused_imports` in the start.

r? `@petrochenkov`

Author: matthiaskrgr