Maintenance: Update GitHub actions #279

	name: Lint

	on: [push, pull_request]

	jobs:

	Lint:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ '3.8' ]

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- name: Set up Python 3.8
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install black
	python -m pip install isort
	python -m pip install flake8

	- name: Black
	run: black . --check

	- name: Isort
	run: isort --profile black --check .

	- name: Flake8
	run: flake8 .

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