Auto merge of #143267 - matthiaskrgr:rollup-suvzar6, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang/rust#143125 (Disable f16 on Aarch64 without neon for llvm < 20.1.1)
 - rust-lang/rust#143156 (inherit `#[align]` from trait method prototypes)
 - rust-lang/rust#143178 (rustdoc default faviocon)
 - rust-lang/rust#143234 (Replace `ItemCtxt::report_placeholder_type_error` match with a call to `TyCtxt::def_descr`)
 - rust-lang/rust#143245 (mbe: Add tests and restructure metavariable expressions)
 - rust-lang/rust#143257 (Upgrade dependencies in run-make-support)
 - rust-lang/rust#143263 (linkify CodeSuggestion in doc comments)
 - rust-lang/rust#143264 (fix: Emit suggestion filename if primary diagnostic span is dummy)

Failed merges:

 - rust-lang/rust#143251 (bootstrap: add build.tidy-extra-checks option)

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

Author: bors