feat(ci): add auto linter on push on a branch #2

	name: Check & fix styling
	on: [push]
	jobs:
	php-cs-fixer:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	ref: ${{ github.head_ref }}
	- name: Run PHP CS Fixer
	uses: docker://oskarstark/php-cs-fixer-ga
	with:
	args: --config=symfony/.php-cs-fixer.dist.php --allow-risky=yes
	- name: Commit changes
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: Fix styling

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