Add de.netzwerk-universitaetsmedizin.ceosys.template-0.1.1 #9

	name: Validate XML Schema

	on:
	pull_request:
	paths:
	- 'package-feed.xml'

	jobs:
	validate-xml:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Validate XML against schema
	run: \|
	python validate_package_feed.py

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