feat(graph): also generate the transitive reduction #6820

	name: Test project mutual dependency versions

	# run CI on pushes to master, and on all PRs (even the ones that target other
	# branches)

	on:
	push:
	branches: [master]
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: 'true'

	# without this, setup-node errors on mismatched yarn versions
	- run: corepack enable

	- uses: actions/setup-node@v3
	with:
	node-version: 18.x
	- name: Install graphviz
	run: sudo apt install -y graphviz

	- name: Check for cycles
	run: scripts/check-dependency-cycles.sh 0

	# Under Yarn "classic" this job also checked for mismatchedWorkspaceDependencies
	# (https://github.com/yarnpkg/yarn/blob/158d96dce95313d9a00218302631cd263877d164/src/cli/commands/workspaces.js#L49)
	# but it's not supported in Berry and it's better solved by the "workspace:*" protocol.
	# If we do want more workspace constraint enforcement, we can define arbitrarily with:
	# https://yarnpkg.com/features/constraints

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