[skip preview] Fixed vale check #295

	name: Check docs with Vale
	on:
	pull_request:
	branches:
	- main

	jobs:
	vale:
	name: runner / vale
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	#Configure git
	- name: Configure git
	env:
	ROBOT_TOKEN: ${{ secrets.ROBOT_TOKEN }}
	run: \|
	git config --global url."https://percona-platform-robot:${ROBOT_TOKEN}@github.com".insteadOf "https://github.com"
	git config user.name "GitHub Action"
	git config user.email "github-action@users.noreply.github.com"
	git config user.password "${ROBOT_TOKEN}"
	echo "GIT_USER=percona-platform-robot:${ROBOT_TOKEN}" >> $GITHUB_ENV

	#Run check
	- name: reviewdog
	uses: errata-ai/vale-action@reviewdog
	with:
	vale_flags: "--glob=*.md"
	# fail_on_error: true
	reporter: github-check
	env:
	# Required, set by GitHub actions automatically:
	# https://docs.github.com/en/actions/security-guides/automatic-token-authentication#about-the-github_token-secret
	GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

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