build

RFC: commit_builder: add public interface that writes temporary commit to store #12731

Job	Run time
Build jj-lib without Git support	42s
build (ubuntu-latest)	4m 24s
cargo-deny (advisories)	28s
build (macos-14)	3m 29s
cargo-deny (bans licenses sources)	25s
Check protos	22s
build (windows-latest)	8m 2s
Clippy check	2m 39s
build (ubuntu-latest, --all-features)	5m 25s
Check that MkDocs can build the docs	21s
Check that MkDocs can build the docs with Poetry 1.8	25s
Check formatting	17s
	26m 59s

Provide feedback