Auto merge of #103888 - Dylan-DPC:rollup-p7gubqj, r=Dylan-DPC

Rollup of 7 pull requests

Successful merges:

 - #103275 (Update tinystr)
 - #103703 (Gate some parser recovery behind the check)
 - #103774 (Format `dyn Trait` better in `type_name` intrinsic)
 - #103807 (Add tracking issue for `string_extend_from_within`)
 - #103855 (rustdoc: simplify mobile item-table CSS)
 - #103862 (Use `ObligationCtxt` in `fully_normalize`)
 - #103864 (Reorder `walk_` functions in intravisit.rs)

Failed merges:

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