Update dependabot.yml #188

	---
	name: Pa11y Testing

	# yamllint disable-line rule:truthy
	on: [ pull_request ]

	permissions:
	contents: write
	issues: write
	pull-requests: write

	concurrency:
	group: ${{ github.ref }}-${{ github.workflow }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # pin@v3

	- name: Use Node
	uses: actions/setup-node@1a4442cacd436585916779262731d5b162bc6ec7 # pin@v3
	with:
	node-version: '17.x'

	- name: Install NPM dependencies
	run: npm install

	- name: Execute Pa11y-ci tests
	run: npm run pa11y-ci

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