Auto merge of rust-lang#111107 - weihanglo:update-cargo, r=weihanglo

Update cargo

16 commits in 9e586fbd8b931494067144623b76c37d213b1ab6..ac84010322a31f4a581dafe26258aa4ac8dea9cd
2023-04-25 22:09:11 +0000 to 2023-05-02 13:41:16 +0000
- docs(registry): Further specify owner-remove response (rust-lang/cargo#12056) (rust-lang/cargo#12068)
- Remove repeated definite articles (rust-lang/cargo#12067)
- Document that adding `#[non_exhaustive]` on existing items is breaking. (rust-lang/cargo#10877)
- docs(commands): add missed preposition (rust-lang/cargo#12073)
- Fix warning with unused mut (rust-lang/cargo#12065)
- chore: move build-man workflow away from shell (rust-lang/cargo#12048)
- feat: Add `-Zmsrv-policy` feature flag (rust-lang/cargo#12043)
- chore: new xtask to check stale paths in autolabel defintions (rust-lang/cargo#12051)
- cargo-tree: Handle -e no-proc-macro when building the graph (rust-lang/cargo#12044)
- chore: update trigger_files in autolabel (rust-lang/cargo#12052)
- fix broken markdown in docs (rust-lang/cargo#12049)
- home: fix & enhance documentation (rust-lang/cargo#12047)
- chore: Mark unpublished crates as such (rust-lang/cargo#12045)
- Include rust-version in publish request (rust-lang/cargo#12041)
- chore(xtask): Add `cargo xtask unpublished` (rust-lang/cargo#12039)
- docs(ref): Specify 'rust_version' in Index format (rust-lang/cargo#12040)

r? `@ghost`

Author: bors