Rollup of 8 pull requests
Successful merges:
- #103072 (compiletest: set the dylib path when gathering target cfg)
- #103084 (Derive `Eq` and `Hash` for `ControlFlow`)
- #103575 (Change #[suggestion_*] attributes to use style="...")
- #103637 (Use stdio in UWP apps)
- #103638 (Add `multivalue` target feature to WASM target)
- #103781 (Detect unused files in `src/test/mir-opt` and error on them in tidy.)
- #103837 (Migrate sidebar-links-color GUI test to functions)
- #103839 (Print valid `--print` requests if request is invalid)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup