build

cli/lib: add `git.colocate` to colocate repositories by default #12284

Job	Run time
build (ubuntu-latest)	4m 2s
build (macos-14)	3m 38s
build (windows-latest)	7m 30s
build (ubuntu-latest, --all-features)	5m 5s
Build jj-lib without Git support	43s
cargo-deny (advisories)	22s
Check protos	26s
cargo-deny (bans licenses sources)	26s
Check that MkDocs can build the docs	23s
Check that MkDocs can build the docs with Poetry 1.8	24s
Check formatting	13s
Clippy check	2m 26s
	25m 38s

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