build

docs `branches.md`: explain the new defaults and reorganize #8587

Job	Run time
build (ubuntu-latest)	4m 41s
build (macos-13)	7m 34s
cargo-deny (advisories)	23s
build (windows-latest)	6m 55s
cargo-deny (bans licenses sources)	23s
Check protos	26s
build (ubuntu-latest, --all-features)	5m 57s
Clippy check	2m 13s
Check that MkDocs can build the docs with Poetry 1.3.2	37s
Check that MkDocs can build the docs	24s
Check formatting	14s
	29m 47s

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