build

github: bump github/codeql-action from 3.26.3 to 3.26.4 in the github-dependencies group #13638

Job	Run time
Build jj-lib without Git support	42s
build (ubuntu-latest)	4m 33s
cargo-deny (advisories)	25s
cargo-deny (bans licenses sources)	22s
build (macos-13)	6m 9s
Check protos	26s
build (macos-14)	3m 55s
build (windows-latest)	9m 52s
Clippy check	2m 28s
Check that MkDocs can build the docs	23s
build (ubuntu-latest, --all-features)	5m 31s
Check that MkDocs can build the docs with Poetry 1.8	23s
Check formatting	16s
	35m 25s

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