build

git-compatibility.md: adjust instructions to convert to colocated repo to match 872265a22 #7319

Job	Run time
Check protos	39s
Check that MkDocs can build the docs	26s
build (ubuntu-latest)	8m 38s
Check formatting	17s
build (macos-13)	4m 4s
build (windows-latest)	11m 54s
build (ubuntu-latest, --all-features)	10m 40s
cargo-deny (advisories)	37s
Clippy check	4m 7s
cargo-deny (bans licenses sources)	31s
	41m 53s

Provide feedback