Rollup of 10 pull requests

[workingjubilee]

Successful merges:

• Mention Register Size in #[warn(asm_sub_register)] #121940 (Mention Register Size in #[warn(asm_sub_register)])
• Rework rmake support library API #122460 (Rework rmake support library API)
• Cancel cargo update job if there's no updates #122698 (Cancel cargo update job if there's no updates)
• Rename hir::Local into hir::LetStmt #122780 (Rename hir::Local into hir::LetStmt)
• CFI: Support self_cell-like recursion #122875 (CFI: Support self_cell-like recursion)
• CFI: Strip auto traits off Virtual calls #122879 (CFI: Strip auto traits off Virtual calls)
• Delay a bug if no RPITITs were found #122915 (Delay a bug if no RPITITs were found)
• docs(sync): normalize dot in fn summaries #122916 (docs(sync): normalize dot in fn summaries)
• -Zprint-type-sizes: print the types of awaitees and unnamed coroutine locals. #122922 (-Zprint-type-sizes: print the types of awaitees and unnamed coroutine locals.)
• Change an ICE regression test to use the original reproducer #122927 (Change an ICE regression test to use the original reproducer)

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