build

commands: add `--interactive` flag to `jj split` #6907

Job	Run time
build (ubuntu-latest)	9m 23s
Check protos	37s
build (macos-13)	5m 28s
cargo-deny (advisories)	28s
cargo-deny (bans licenses sources)	29s
build (windows-latest)	10m 48s
Clippy check	3m 40s
Check that MkDocs can build the docs	34s
build (ubuntu-latest, --all-features)	6m 27s
Check formatting	21s
	38m 15s

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