Rollup of 9 pull requests
Successful merges:
- rust-lang/rust#142380 (Put negative implementors first and apply same ordering logic to foreign implementors)
- rust-lang/rust#146584 (remove duplicated columns from `rustc_error_code::error_codes!`)
- rust-lang/rust#148717 (Point at span within local macros even when error happens in nested external macro)
- rust-lang/rust#149565 (rustdoc: Add unstable `--merge-doctests=yes/no/auto` flag)
- rust-lang/rust#149770 (Rename some issue-* tests)
- rust-lang/rust#149807 (Use ubuntu:24.04 for the `x86_64-gnu-miri` job)
- rust-lang/rust#149850 (Remove "tidy" tool for `tests/rustdoc` testsuite)
- rust-lang/rust#149863 (Do not suggest moving expression out of for loop when hitting `break` from desugaring)
- rust-lang/rust#149867 (only resolve main in bin crates)
r? `@ghost`
`@rustbot` modify labels: rollup
c4dc70ee0a