Add print of repro instructions in CI script #702

	on:
	pull_request: []

	name: Apply Style
	jobs:
	apply-style:
	name: Apply Style to Source
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	ref: ${{ github.head_ref }}
	fetch-depth: 0
	- name: Apply style updates
	uses: ./.github/actions/apply-style
	- name: Push changed files
	run: \|
	printf "GitHub Actor: ${GITHUB_ACTOR}\n"
	git config user.name "github-actions"
	git config user.email "[email protected]"
	if [ -n "$(git status --porcelain)" ]; then
	git commit -am 'Apply style updates'
	git push
	fi

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