ci: use markdownlint to enforce mkdocs compatibility #25842

	name: Commitlint
	on:
	push:
	tags:
	- v*
	branches:
	- master
	- release-*
	pull_request:
	branches:
	- master
	- release-*

	# cancel the in-progress workflow when PR is refreshed.
	concurrency:
	group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref \|\| github.sha }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	lint:
	permissions:
	contents: read # for actions/checkout to fetch code
	pull-requests: read # for wagoid/commitlint-github-action to get commits in PR
	runs-on: ubuntu-20.04
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- uses: wagoid/commitlint-github-action@v6.0.0
	with:
	configFile: "./.commitlintrc.json"
	helpURL: https://rook.io/docs/rook/latest/Contributing/development-flow/#commit-structure

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