cargo: bump rustix in the cargo-dependencies group #16422

Job	Run time
Build jj-lib without Git support	42s
Check protos	32s
build (ubuntu-latest)	4m 59s
cargo-deny (advisories)	22s
build (macos-13)	9m 51s
cargo-deny (bans licenses sources)	22s
Clippy check	2m 45s
build (macos-14)	4m 52s
Check that MkDocs can build the docs	20s
build (windows-latest)	10m 24s
build (ubuntu-latest, --all-features)	6m 3s
Check that MkDocs can build the docs with Poetry 1.8	22s
Check formatting	17s
	41m 51s

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