Add GHA for linting #1

	name: Linting

	on: [ push, pull_request ]

	jobs:
	lint:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	python-version: [ "3.6.9", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12" ]

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	pip install -r requirements-dev.txt

	- name: Lint
	run: \|
	python -m ruff check

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