Regenerate quota/etcd/storagepb with latest version of protoc-gen-go
Regenerate quota/etcd/storagepb with latest version of protoc-gen-go

google/trillian,codingllama/trillian,gdbelvin/trillian,gdbelvin/trillian,daviddrysdale/trillian,daviddrysdale/trillian,AlCutter/trillian,gdbelvin/trillian,Martin2112/trillian,Martin2112/trillian,codingllama/trillian,google/trillian,RJPercival/trillian,AlCutter/trillian,daviddrysdale/trillian,RJPercival/trillian,Martin2112/trillian