[pre-commit.ci] pre-commit autoupdate #629

	name: Documentation Build Test
	on:
	- push
	- pull_request
	- workflow_dispatch

	jobs:
	build_docs:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	pyver: [6, 7, 8, 9]
	name: Run Doc Tests -- Python 3.${{ matrix.pyver }}
	steps:
	- uses: actions/checkout@v2
	- name: Install build dependencies
	run: sudo apt-get install -y pandoc
	- uses: actions/setup-python@v2
	with:
	python-version: 3.${{ matrix.pyver }}
	- name: Install tox
	run: pip install tox
	- name: Run Tox
	run: tox -e py3${{ matrix.pyver }}-docs

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