Lint

Fix utcnow() issue and bump python to 3.10 #340

	name: Lint

	on: [push, pull_request]

	jobs:
	lint:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.9
	uses: actions/setup-python@v1
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry setuptools==75.5.0
	poetry config virtualenvs.create false
	poetry install
	- name: Analysing the code with pylint + mypy
	run: \|
	python -m pylint jwthenticator
	python -m mypy jwthenticator

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