Update Python versions in CI #255

	name: CI

	on:
	- push
	- pull_request

	jobs:

	build:

	strategy:
	matrix:
	os:
	- ubuntu-24.04
	python-version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"

	name: Python ${{ matrix.python-version }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}

	steps:

	- uses: actions/checkout@v4

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

	- name: Install dependencies
	run: \|
	sudo apt-get install gettext
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install flake8 msgcheck pylint pylint-django typing-extensions

	- name: Check gettext files
	run: make gettext

	- name: Lint with flake8
	run: make flake8

	- name: Lint with pylint
	run: make pylint

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