ONOS-6559 P4Runtime protocol library

Change-Id: I7070b69507dcf2ca47ee1c446bcc2505ca868fb1
diff --git a/lib/deps.json b/lib/deps.json
index 5751bc9..8eae68a 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -245,6 +245,7 @@
     "sshd-core": "mvn:org.apache.sshd:sshd-core:1.4.0",
     "grpc-core-1.3.0": "mvn:io.grpc:grpc-core:1.3.0",
     "grpc-protobuf-1.3.0": "mvn:io.grpc:grpc-protobuf:1.3.0",
+    "grpc-protobuf-lite-1.3.0": "mvn:io.grpc:grpc-protobuf-lite:1.3.0",
     "grpc-stub-1.3.0": "mvn:io.grpc:grpc-stub:1.3.0",
     "grpc-netty-1.3.0": "mvn:io.grpc:grpc-netty:1.3.0",
     "grpc-auth-1.3.0": "mvn:io.grpc:grpc-auth:1.3.0",