Auto merge of #114719 - compiler-errors:rollup-bf1vr51, r=compiler-errors

Rollup of 5 pull requests

Successful merges:

 - #114194 (Inline trivial (noop) flush calls)
 - #114257 (Avoid using `ptr::Unique` in `LinkedList` code)
 - #114359 ([library/std] Replace condv while loop with `cvar.wait_while`.)
 - #114402 (Fix documentation of impl From<Vec<T>> for Rc<[T]>)
 - #114715 (Revert clippy lint [`filter_map_bool_then`])

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

Author: bors