Rollup of 10 pull requests

[matthiaskrgr]

Successful merges:

• tests: Fix duplicated-path-in-error fail with musl #142301 (tests: Fix duplicated-path-in-error fail with musl)
• Port several trait/coherence-related attributes the new attribute system #143403 (Port several trait/coherence-related attributes the new attribute system)
• fix: correct assertion to check for 'noinline' attribute presence before removal #143633 (fix: correct assertion to check for 'noinline' attribute presence before removal)
• Capitalize "dag" as "DAG" #143647 (Clarify and expand documentation for std::sys_common dependency structure)
• compiler: doc/comment some codegen-for-functions interfaces #143716 (compiler: doc/comment some codegen-for-functions interfaces)
• Add target maintainer information for aarch64-unknown-linux-musl #143747 (Add target maintainer information for aarch64-unknown-linux-musl)
• Fix typos in function names in the target_feature test #143759 (Fix typos in function names in the target_feature test)
• Bump src/tools/x to Edition 2024 and some cleanups #143767 (Bump src/tools/x to Edition 2024 and some cleanups)
• Remove support for SwitchInt edge effects in backward dataflow #143769 (Remove support for SwitchInt edge effects in backward dataflow)
• build-helper: clippy fixes #143770 (build-helper: clippy fixes)

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