Rollup of 8 pull requests
Successful merges:
- #128026 (std:🧵 available_parallelism implementation for vxWorks proposal.)
- #128471 (rustdoc: Fix handling of `Self` type in search index and refactor its representation)
- #128607 (Use `object` in `run-make/symbols-visibility`)
- #128609 (Remove unnecessary constants from flt2dec dragon)
- #128611 (run-make: Remove cygpath)
- #128619 (Correct the const stabilization of `<[T]>::last_chunk`)
- #128630 (docs(resolve): more explain about `target`)
- #128660 (tests: more crashes)
r? `@ghost`
`@rustbot` modify labels: rollup
4d48a6be74