Replace GH action versions with specific commit hashes #182

	# This workflow builds the sphinx docs

	name: Sphinx Docs Build

	on:
	push:
	pull_request:

	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
	with:
	persist-credentials: false
	- name: Install hyswap, dependencies, and Sphinx then build docs
	shell: bash -l {0}
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	pip install .
	sudo apt-get update -y
	sudo apt-get upgrade -y
	sudo apt-get install -y xdg-utils
	sudo apt-get install -y lynx
	sudo apt-get install -y graphviz
	sudo apt-get install -y pandoc
	pydeps hyswap -T png --max-bacon=3 --cluster
	mv hyswap.png docs/source/reference/hyswap.png
	(cd docs && make docs)
	(cd docs && make html)
	- name: Debug
	run: \|
	echo $REF
	echo $EVENT_NAME
	echo ${{ github.event_name == 'push' }}
	echo ${{ github.ref == 'refs/heads/main' }}
	echo ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	- name: Deploy to GitHub Pages
	uses: JamesIves/github-pages-deploy-action@22a6ee251d6f13c6ab1ecb200d974f1a6feb1b8d
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	with:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	EVENT_NAME: ${{ github.event_name }}
	REF: ${{ github.ref }}
	BRANCH: gh-pages
	FOLDER: docs/build/html

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