Rollup of 6 pull requests
Successful merges:
- #107340 (rustdoc: merge doctest tooltip with notable traits tooltip)
- #107838 (Introduce `-Zterminal-urls` to use OSC8 for error codes)
- #107922 (Print disk usage in PGO CI script)
- #107931 (Intern span when length is MAX_LEN with parent.)
- #107935 (rustc_ast: Merge impls and reorder methods for attributes and meta items)
- #107986 (layout: deal with placeholders, ICE on bound types)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
0b439b119b