Auto merge of #144562 - matthiaskrgr:rollup-mlvn7qo, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang/rust#144072 (update `Atomic*::from_ptr` and `Atomic*::as_ptr` docs)
 - rust-lang/rust#144151 (`tests/ui/issues/`: The Issues Strike Back [1/N])
 - rust-lang/rust#144300 (Clippy fixes for miropt-test-tools)
 - rust-lang/rust#144399 (Add a ratchet for moving all standard library tests to separate packages)
 - rust-lang/rust#144472 (str: Mark unstable `round_char_boundary` feature functions as const)
 - rust-lang/rust#144503 (Various refactors to the codegen coordinator code (part 3))
 - rust-lang/rust#144530 (coverage: Infer `instances_used` from `pgo_func_name_var_map`)

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