Updated build to test against both LTS versions #29

	name: CI

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	# Django 3.2
	- django-version: "3.2.0"
	python-version: "3.7"
	- django-version: "3.2.0"
	python-version: "3.8"
	- django-version: "3.2.0"
	python-version: "3.9"
	- django-version: "3.2.0"
	python-version: "3.10"
	# Django 4.2
	- django-version: "4.2.0"
	python-version: "3.8"
	- django-version: "4.2.0"
	python-version: "3.9"
	- django-version: "4.2.0"
	python-version: "3.10"
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install --upgrade -r requirements.txt
	pip install django~=${{ matrix.django-version }}
	pip install .
	- name: Run tests
	run: \|
	coverage run --source herald runtests.py -v 2
	- name: Report coverage to Codecov
	uses: codecov/codecov-action@v1

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