[WIP] Attempt at building grpc and p4runtime protocols with Bazel

STILL NOT WORKING AT RUNTIME

Change-Id: I1f9e60b12a12e09edad2a714ec2921a4f71c6d35
diff --git a/core/api/BUILD b/core/api/BUILD
index 48ba6ae..6f19099 100644
--- a/core/api/BUILD
+++ b/core/api/BUILD
@@ -3,7 +3,7 @@
     "//utils/osgi:onlab-osgi",
     "//utils/rest:onlab-rest",
     "@joda_time//jar",
-    "@netty//jar",
+    "@io_netty_netty//jar",
 ]
 
 osgi_jar_with_tests(