Auto merge of #133205 - matthiaskrgr:rollup-xhhhp5u, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - #131081 (Use `ConstArgKind::Path` for all single-segment paths, not just params under `min_generic_const_args`)
 - #132577 (Report the `unexpected_cfgs` lint in external macros)
 - #133023 (Merge `-Zhir-stats` into `-Zinput-stats`)
 - #133200 (ignore an occasionally-failing test in Miri)

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

Author: bors