Auto merge of #147568 - weihanglo:update-cargo, r=weihanglo

Update cargo submodule

22 commits in 801d9b4981dd07e3aecdca1ab86834c13615737e..81c3f77a467359c8be6bc747dc93ec66a6e4ce11
2025-10-04 13:30:15 +0000 to 2025-10-10 18:41:02 +0000
- docs(changelog): literal host-tuple support (rust-lang/cargo#16033)
- refactor: Define cargo script's target-dir using build-dir templating (rust-lang/cargo#16073)
- feat(build-dir): Reorganize build-dir layout (rust-lang/cargo#15947)
- refactor: unflatten `(String, Def)` to `ConfigValue` (rust-lang/cargo#16084)
- fix(tree): Switch from `--depth public` to `--edges public` (rust-lang/cargo#16081)
- docs(guide): Point out tools for reducing dependencies (rust-lang/cargo#16078)
- Allow to rustfix unused_variables lint. (rust-lang/cargo#16082)
- Fix test that assumes `CARGO_CFG_TARGET_FAMILY` is a single value (rust-lang/cargo#16079)
- Fix regression that swallowed json diagnostic explanations (rust-lang/cargo#16075)
- docs(ref): fix link to clippy incompatible_msrv lint (rust-lang/cargo#16077)
- Convert a few more diagnostics to reports (rust-lang/cargo#16066)
- fix(support): Add track_caller to know the actual failure (rust-lang/cargo#16069)
- fix(add): Report a missing source error for workspace dependencies  (rust-lang/cargo#16063)
- fix(script): Default bin.name to package.name  (rust-lang/cargo#16064)
- refactor(gctx): ConfigValue getter cleanup (rust-lang/cargo#16067)
- Fix unsafe_op_in_unsafe_fn for Windows (rust-lang/cargo#16058)
- Consider public dependencies when choosing a version in cargo add (rust-lang/cargo#1… (rust-lang/cargo#15966)
- docs: clarify panic-immediate-abort can be used in config (rust-lang/cargo#16054)
- fix(timings): compute codegen start time to draw dep lines (rust-lang/cargo#16055)
- chore: Added tracing span for build script execution (rust-lang/cargo#16053)
- test: null-terminated path for reserved windows name detection (rust-lang/cargo#16052)
- feat (publish): deprecate `--token` option (rust-lang/cargo#16046)

r? ghost

Author: bors