Rollup of 8 pull requests
Successful merges:
- #90081 (Make `intrinsics::write_bytes` const)
- #91643 (asm: Allow using r9 (ARM) and x18 (AArch64) if they are not reserved by the current target)
- #91737 (Make certain panicky stdlib functions behave better under panic_immediate_abort)
- #91750 (rustdoc: Add regression test for Iterator as notable trait on &T)
- #91764 (Do not ICE when suggesting elided lifetimes on non-existent spans.)
- #91780 (Remove hir::Node::hir_id.)
- #91797 (Fix zero-sized reference to deallocated memory)
- #91806 (Make `Unique`s methods `const`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
e70e4d499d