Rollup of 9 pull requests
Successful merges:
- #129929 (`rustc_mir_transform` cleanups, round 2)
- #130022 (Dataflow/borrowck lifetime cleanups)
- #130064 (fix ICE in CMSE type validation)
- #130067 (Remove redundant check in `symlink_hard_link` test)
- #130131 (Print a helpful message if any tests were skipped for being up-to-date)
- #130137 (Fix ICE caused by missing span in a region error)
- #130153 (use verbose flag as a default value for `rust.verbose-tests`)
- #130154 (Stabilize `char::MIN`)
- #130158 (Update books)
r? `@ghost`
`@rustbot` modify labels: rollup
c2f74c3f92