The currently used go-grpc client is rather old (a commit from May).
Since then a GA release has been cut, so let's use that.
Signed-off-by: Mike Danese <mikedanese@google.com>
* Update grpc and protobufs dep
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
* Fix grpc error check
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>