Remove global `util.main_event_loop` #4

	name: eventkit

	on: [ push, pull_request ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ 3.8, 3.9, "3.10", "3.11", "3.12" ]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 mypy pytest .
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Flake8 static code analysis
	run:
	flake8 eventkit

	- name: MyPy static code analysis
	run: \|
	mypy -p eventkit

	- name: Test with pytest
	run: \|
	pytest tests

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