Rollup of 7 pull requests

[matthiaskrgr]

Successful merges:

• Add suggestion to the "missing native library" error #103000 (Add suggestion to the "missing native library" error)
• Fix suggest_floating_point_literal ICE #103003 (Fix suggest_floating_point_literal ICE)
• rustdoc: don't ICE on TyKind::Typeof #103006 (rustdoc: don't ICE on TyKind::Typeof)
• replace ReErased with fresh region vars in opaque types #103008 (replace ReErased with fresh region vars in opaque types)
• Improve rustdoc unsafe-fn GUI test #103011 (Improve rustdoc unsafe-fn GUI test)
• Add new bootstrap entrypoints to triagebot #103013 (Add new bootstrap entrypoints to triagebot)
• Ensure enum cast moves #103016 (Ensure enum cast moves)

Failed merges:

r? @ghost
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