Add diego properties for securing auctioneer requests
Add diego properties for securing auctioneer requests

This was the applied patch:
https://github.com/cloudfoundry/diego-release/blob/79f57b79d363a3de070f5d63405b6db3db6d236e/cf-deployment-patch-files/diego-secure-auctioneer-api.patch

cloudfoundry/cf-deployment,emalm/cf-deployment,cloudfoundry/cf-deployment