tox.ini: update testing in Django 5.1 #330

	name: Run Tox tests
	on:
	- push
	- pull_request

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ 3.7, 3.8, 3.9, '3.10', '3.11', '3.12' ]
	fail-fast: false

	steps:
	- uses: actions/checkout@v1

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}


	- name: Get pip cache dir
	id: pip-cache
	run: \|
	echo "::set-output name=dir::$(pip cache dir)"

	- name: Cache
	uses: actions/cache@v2
	with:
	path: ${{ steps.pip-cache.outputs.dir }}
	key:
	${{ matrix.python-version }}-v1-${{ hashFiles('/requirements.txt') }}-${{ hashFiles('/tox.ini') }}
	restore-keys: \|
	${{ matrix.python-version }}-v1-

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions

	- name: Test with tox
	run: tox

	- name: Upload coverage
	uses: codecov/codecov-action@v1
	with:
	name: Python ${{ matrix.python-version }}

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