Add an option to the workflow config to force use of compat mode #4682

	name: test-tutorial-workflow

	on:
	push:
	branches:
	- master
	- '8.*.x'
	pull_request:
	paths-ignore:
	- '.github/workflows/*.ya?ml'
	- '!.github/workflows/test_tutorial_workflow.yml'
	- 'tests/**'
	- '**.md'
	workflow_dispatch:

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

	jobs:
	test:
	strategy:
	matrix:
	python-version: ['3.7', '3.11']
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: configure python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: checkout
	uses: actions/checkout@v4

	- name: Install docs/tutorial dependencies
	uses: cylc/cylc-doc/.github/actions/install-dependencies@master

	- name: install cylc-flow
	run: pip install .[all]

	- name: run tutorial workflow
	timeout-minutes: 6
	run: \|
	mkdir -p "${HOME}/cylc-run"
	etc/bin/run-validate-tutorials

	- name: debug
	if: failure()
	run: \|
	find ~/cylc-run -name job.err -exec cat {} + # cylc error files

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