Rollup of 9 pull requests

[matthiaskrgr]

Successful merges:

• rustc_span: Add conveniences for working with span formats #125829 (rustc_span: Add conveniences for working with span formats)
• Unify intrinsics body handling in StableMIR #126361 (Unify intrinsics body handling in StableMIR)
• Add f16 and f128 inline ASM support for x86 and x86-64 #126417 (Add f16 and f128 inline ASM support for x86 and x86-64)
• Also sort crt-static in --print target-features output #126424 ( Also sort crt-static in --print target-features output)
• Polish std::path::absolute documentation. #126428 (Polish std::path::absolute documentation.)
• Add f16 and f128 const eval for binary and unary operationations #126429 (Add f16 and f128 const eval for binary and unary operationations)
• End support for Python 3.8 in tidy #126448 (End support for Python 3.8 in tidy)
• Use std::path::absolute in bootstrap #126488 (Use std::path::absolute in bootstrap)
• .mailmap: Associate both my work and my private email with me #126511 (.mailmap: Associate both my work and my private email with me)

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