chore(deps): replace semver with packaging #387

	name: "✅ Linter"

	env:
	PROJECT_FOLDER: "qgis_resource_sharing"
	PYTHON_VERSION: 3.9

	# because linter is a required check, it must be triggered on every push and not filtered on paths
	on:
	push:
	branches: [master]
	paths:
	- "**.py"
	- .github/workflows/linter.yml

	pull_request:
	branches: [master]
	paths:
	- "**.py"
	- .github/workflows/linter.yml

	jobs:
	lint-py:
	name: Python 🐍

	runs-on: ubuntu-latest

	steps:
	- name: Get source code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	cache: "pip"
	cache-dependency-path: "requirements/development.txt"
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Install project requirements
	run: \|
	python -m pip install -U pip setuptools wheel
	python -m pip install -U -r requirements/development.txt

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 ${{ env.PROJECT_FOLDER }} --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings.
	flake8 ${{ env.PROJECT_FOLDER }} --count --exit-zero --statistics

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