Auto merge of #128853 - matthiaskrgr:rollup-pr222x1, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #128640 (rwlock: disable 'frob' test in Miri on macOS)
 - #128791 (Don't implement `AsyncFn` for `FnDef`/`FnPtr` that wouldnt implement `Fn`)
 - #128806 (Split `ColorConfig` off of `HumanReadableErrorType`)
 - #128818 (std float tests: special-case Miri in feature detection)
 - #128834 (rustdoc: strip unreachable modules)
 - #128836 (rustdoc-json: add a test for impls on private & hidden types)
 - #128837 (Clippy subtree update)
 - #128851 (Add comment that bors did not see pushed before it merged)

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