build

cargo: enable zlib-ng and fast sha1 in gix #117

Job	Run time
cargo-deny (advisories)	26s
build (ubuntu-latest)	5m 11s
cargo-deny (bans licenses sources)	26s
Check protos	25s
build (macos-13)	8m 37s
Build jj-lib without Git support	50s
build (macos-14)	4m 25s
Clippy check	2m 58s
build (windows-latest)	11m 46s
Check that MkDocs can build the docs	10s
build (ubuntu-latest, --all-features)	6m 10s
Check that MkDocs can build the docs with latest Python and uv	13s
Check formatting	21s
	41m 58s

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