Bump jinja2 from 2.11.2 to 3.1.3 in /docs #110

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: CI

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.6, 3.7, 3.8]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install black==22.3.0 pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Lint with Black
	run: \|
	if matrix.python-version > 3.6; then black . --check; fi
	- name: Run unittests
	run: \|
	python -m pytest
	- name: Build mkdocs
	run: \|
	python -m pip install -r docs/readthedocs.requirements.txt
	python -m mkdocs build --clean --config-file mkdocs.yml

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