Add the short option for help command: `-h` #143

	name: Test
	on:
	push:
	branches: [ "*" ]
	pull_request:
	branches: [ "*" ]
	workflow_dispatch:

	jobs:
	test:
	strategy:
	matrix:
	os: [ 'ubuntu-20.04', 'windows-2019', 'macos-12' ]
	python-version: [ '3.8', '3.9', '3.10', '3.11' ]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- name: Install Poetry
	run: pipx install poetry
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: poetry install
	- name: Run tests
	run: poetry run pytest --cov=sigma --cov-report term --cov-report xml:cov.xml -vv
	- name: Store coverage for badge
	if: ${{ runner.os == 'Linux' }}
	run: poetry run python print-coverage.py >> $GITHUB_ENV
	- name: Create coverage badge
	if: ${{ github.repository == 'SigmaHQ/sigma-cli' && github.event_name == 'push' && runner.os == 'Linux' }}
	uses: schneegans/dynamic-badges-action@v1.7.0
	with:
	auth: ${{ secrets.GIST_SECRET }}
	gistID: 0c868df261d4a5d5a1dafe71b1557d69
	filename: SigmaHQ-sigma-cli.json
	label: Coverage
	message: ${{ env.COVERAGE }}
	color: ${{ env.COVERAGE_COLOR }}

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