Update dependency importlib-metadata-argparse-version to v3 #588

	# SPDX-FileCopyrightText: 2024 Nicco Kunzmann and Open Web Calendar Contributors <https://open-web-calendar.quelltext.eu/>
	#
	# SPDX-License-Identifier: GPL-2.0-only
	# The purpose of this file is to keep this repository and its dependencies
	# up-to-date.
	name: "Update Repository"

	on: [push]

	# cancel builds in progress if a new push has been made to the same ref
	# see https://stackoverflow.com/a/70972844/1320237
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	update-translation-po-files:
	name: Update Translation PO Files
	runs-on: ubuntu-latest
	if: github.ref_name == 'master'
	steps:
	- uses: actions/checkout@v4
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.11
	- name: Install tox
	run: pip install tox
	# run adding languages before the build to make sure that it succeeds
	- name: Add missing languages
	run: ./scripts/find-translated-documentation-languages.sh
	- name: Build the documentation
	run: tox -e docs -- build
	- name: Check status
	run: git status
	- name: Push updates translation files
	run: \|
	git config --global user.name 'OWC Github Actions'
	git config --global user.email 'owc-github-actions@users.noreply.github.com'
	git add open_web_calendar/translations mkdocs.yml
	if git commit -m "Update translation files"; then
	if ! git push; then
	echo "ERROR: Push failed."
	fi
	fi

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