Add SHELL instruction for every stage #170

	name: ci

	on:
	push:
	branches:
	- "pull-request/[0-9]+"

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

	jobs:
	docker:
	uses: ./.github/workflows/build-test-publish-images.yml
	with:
	build_type: pull-request
	run_tests: true
	secrets: inherit

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