Add downtime for DENVER_INTERNET2_OSDF_CACHE due to 157 pod restarts #8064

	name: Validate Topology data
	on: [push, pull_request]

	jobs:
	validate-data:
	# 'name' must match TARGET_CHECK_RUN_NAME as defined in webhook_app.py
	name: Validate Topology data
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.9.15
	- name: Install packages
	run: \|
	sudo apt-get update
	sudo apt-get install libxml2-utils apache2-dev libldap2-dev libsasl2-dev libyaml-dev
	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-apache.txt
	- name: Verify XML Schema
	env:
	GH_EVENT: ${{ github.event_name }}
	CONTACT_DB_KEY: ${{ secrets.CONTACT_DB_KEY }}
	run: ./src/tests/test_verify_schema.sh
	- name: Validate downtimes
	run: \|
	./src/tests/verify_downtimes.py
	./src/tests/verify_unique_downtime_ids.sh
	- name: Validate Resources
	run: ./src/tests/verify_resources.py
	- name: Validate Site Names
	run: \|
	./src/tests/verify_site_names.sh
	- name: Validate Projects
	run: \|
	./src/tests/verify_projects.py
	- name: Validate StashCache authfile generation
	run: \|
	./src/tests/verify_authfile.sh
	./src/tests/verify_origin_authfile.sh

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