Add support for reading optional package manager env file #2300

	name: CI-Documentation

	on:
	push:
	branches:
	- "main"
	pull_request:

	jobs:
	unit_tests:
	name: Test rendering Sphinx ReST documentation
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.11]

	steps:
	- uses: actions/checkout@v3
	- name: Python${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Poetry
	run: \|
	python -m pip install --upgrade pip
	python -m pip install poetry
	- name: Run sphinx build
	run: \|
	make docs

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