Manifests Now Require Loggregator gRPC Certs

Warren Fernandes

Hey cf-dev,

This is just a reminder to everyone. We bumped the gRPC work for
loggregator into cf-release/develop.

We now require certs for doppler and traffic controller. You can read about
it in our README here

So y'all will probably have to update your stubs.

CF Loggregator

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