feat: Add a GitHub workflow for quality & tests (+ Dependabot) #1

	name: CI

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	quality:
	name: Quality
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	cache: pip
	- name: Install dependencies
	run: \|
	python -m pip install -U pip
	python -m pip install -r requirements-dev.txt
	- name: Run
	run: ./checks.sh

	tests:
	name: Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: "3.x"
	cache: pip
	- name: Install dependencies
	run: \|
	python -m pip install -U pip
	python -m pip install -r requirements-dev.txt
	- name: Run
	run: python -m pytest --doctest-modules host tests

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