Auto merge of #95507 - ehuss:update-cargo, r=ehuss

Update cargo

13 commits in 109bfbd055325ef87a6e7f63d67da7e838f8300b..1ef1e0a12723ce9548d7da2b63119de9002bead8
2022-03-17 21:43:09 +0000 to 2022-03-31 00:17:18 +0000
- Support `-Zmultitarget` in cargo config (rust-lang/cargo#10473)
- doc: Fix document url for libcurl format (rust-lang/cargo#10515)
- Fix wrong info in "Environment variables" docs (rust-lang/cargo#10513)
- Use the correct flag in --locked --offline error message (rust-lang/cargo#10512)
- Don't treat host/target duplicates as duplicates (rust-lang/cargo#10466)
- Unstable --keep-going flag (rust-lang/cargo#10383)
- Part 1 of RFC2906 - Packages can inherit fields from their root workspace (rust-lang/cargo#10497)
- Remove unused profile support for -Zpanic-abort-tests (rust-lang/cargo#10495)
- HTTP registry implementation (rust-lang/cargo#10470)
- Add a notice about review capacity. (rust-lang/cargo#10501)
- Add tests for ignoring symlinks (rust-lang/cargo#10047)
- Update doc string for deps_of/compute_deps. (rust-lang/cargo#10494)
- Consistently use crate::display_error on errors during drain (rust-lang/cargo#10394)