Add github actions for purge cli images #775

	#
	# This file is part of veraPDF PDF/A Validation Applications, a module of the veraPDF project.
	# Copyright (c) 2015-2024, veraPDF Consortium <[email protected]>
	# All rights reserved.
	#
	# veraPDF PDF/A Validation Applications is free software: you can redistribute it and/or modify
	# it under the terms of either:
	#
	# The GNU General public license GPLv3+.
	# You should have received a copy of the GNU General Public License
	# along with veraPDF PDF/A Validation Applications as the LICENSE.GPL file in the root of the source
	# tree. If not, see http://www.gnu.org/licenses/ or
	# https://www.gnu.org/licenses/gpl-3.0.en.html.
	#
	# The Mozilla Public License MPLv2+.
	# You should have received a copy of the Mozilla Public License along with
	# veraPDF PDF/A Validation Applications as the LICENSE.MPL file in the root of the source tree.
	# If a copy of the MPL was not distributed with this file, you can obtain one at
	# http://mozilla.org/MPL/2.0/.
	#

	name: Trigger increment action in webapp-server

	on:
	push:
	tags:
	- v*

	jobs:
	trigger_build:
	if: github.repository == 'veraPDF/veraPDF-apps'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- name: Set up JDK 1.11
	uses: actions/setup-java@v1
	with:
	java-version: 1.11
	- name: Create workflow dispatch
	uses: actions/github-script@v6
	with:
	github-token: ${{ secrets.WORKFLOW_TOKEN }}
	script: \|
	await github.rest.actions.createWorkflowDispatch({
	owner: 'duallab',
	repo: 'pdf4wcag-webapp-server',
	workflow_id: 'version-auto-increment.yml',
	ref: 'integration'
	})

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