pom fix around gNMI

Change-Id: I6cd5190e7a9daa3d9050893d7b6195a01e549090
diff --git a/protocols/grpc/api/pom.xml b/protocols/grpc/api/pom.xml
index af2a8c5..7b661e1 100644
--- a/protocols/grpc/api/pom.xml
+++ b/protocols/grpc/api/pom.xml
@@ -19,7 +19,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>onos-grpc-protocol</artifactId>
+        <artifactId>onos-protocols-grpc</artifactId>
         <groupId>org.onosproject</groupId>
         <version>1.13.0-SNAPSHOT</version>
     </parent>
@@ -27,7 +27,7 @@
 
     <packaging>bundle</packaging>
 
-    <artifactId>onos-grpc-protocol-api</artifactId>
+    <artifactId>onos-protocols-grpc-api</artifactId>
 
    <dependencies>
        <dependency>