update `gix` to the latest version #104

Job	Run time
Test (ubuntu-22.04, --features git)	2m 13s
Test (ubuntu-22.04, --features sparse)	1m 11s
Test (ubuntu-22.04, --features local-builder,sparse)	1m 27s
cargo-deny	51s
Publish Check	36s
Lint	21s
	6m 39s

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