build

config: preserve key formatting on set_value() #17332

Job	Run time
build (ubuntu-latest)	5m 6s
Build jj-lib without Git support	55s
cargo-deny (advisories)	21s
build (macos-13)	7m 10s
cargo-deny (bans licenses sources)	28s
build (macos-14)	5m 26s
Check protos	56s
build (windows-latest)	9m 43s
build (ubuntu-latest, --all-features)	6m 6s
Clippy check	2m 40s
Check that MkDocs can build the docs	17s
Check that MkDocs can build the docs with latest Python and uv	11s
Check formatting	19s
	39m 38s

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