Start bazel support for protobuf models and p4runtime build

Change-Id: Ib3beb70c1b401854444b106b4af3723cd40635e4
diff --git a/tools/build_rules/prelude_bazel b/tools/build_rules/prelude_bazel
index 138126c..2662c07 100644
--- a/tools/build_rules/prelude_bazel
+++ b/tools/build_rules/prelude_bazel
@@ -1,7 +1,7 @@
 load("//tools/build/bazel:generate_workspace.bzl",
         "generated_java_libraries", "COMPILE", "CORE_DEPS", "JACKSON",
-        "TEST_ADAPTERS", "TEST", "TEST_REST", "METRICS", "KRYO", "NETTY")
+        "TEST_ADAPTERS", "TEST", "TEST_REST", "METRICS", "KRYO", "NETTY", "GRPC_1_3")
 
-load("//tools/build/bazel:osgi-java-library.bzl", "osgi_jar_with_tests", "osgi_jar")
+load("//tools/build/bazel:osgi-java-library.bzl", "osgi_jar_with_tests", "osgi_jar", "wrapped_osgi_library")
 
 generated_java_libraries()