ONOS-7152 Buck build of gNMI auto-generated gRPC stubs

Change-Id: I214a1e28aaee456f2d48ddcda1af18619275e863
diff --git a/protocols/gnmi/BUCK b/protocols/gnmi/BUCK
new file mode 100644
index 0000000..6c80b9b
--- /dev/null
+++ b/protocols/gnmi/BUCK
@@ -0,0 +1,15 @@
+BUNDLES = [
+    '//protocols/gnmi/stub:onos-protocols-gnmi-stub',
+]
+
+onos_app(
+    app_name = 'org.onosproject.protocols.gnmi',
+    title = 'gNMI Protocol Subsystem',
+    category = 'Protocol',
+    url = 'http://onosproject.org',
+    description = 'ONOS gNMI protocol subsystem',
+    included_bundles = BUNDLES,
+    required_apps = [
+        'org.onosproject.protocols.grpc'
+    ],
+)