Auto merge of #103755 - Dylan-DPC:rollup-dl2hups, r=Dylan-DPC

Rollup of 5 pull requests

Successful merges:

 - #93582 (Allow `impl Fn() -> impl Trait` in return position)
 - #103560 (Point only to the identifiers in the typo suggestions of shadowed names instead of the entire struct)
 - #103588 (rustdoc: add missing URL redirect)
 - #103689 (Do fewer passes and generally be more efficient when filtering tests)
 - #103740 (rustdoc: remove unnecessary CSS `.search-results { padding-bottom }`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors