sync artifactId with buck artifact

- pcep app related

Change-Id: I1ba0a966d14fee52268cd195e843d3354a599940
diff --git a/apps/pce/pcerest/pom.xml b/apps/pce/pcerest/pom.xml
index 6e791e6..d195081 100644
--- a/apps/pce/pcerest/pom.xml
+++ b/apps/pce/pcerest/pom.xml
@@ -21,12 +21,12 @@
 
     <parent>
         <groupId>org.onosproject</groupId>
-        <artifactId>onos-pce</artifactId>
+        <artifactId>onos-apps-pce</artifactId>
         <version>1.12.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <artifactId>onos-app-pcerest</artifactId>
+    <artifactId>onos-apps-pce-pcerest</artifactId>
     <packaging>bundle</packaging>
     <properties>
         <web.context>/onos/pce</web.context>
@@ -94,7 +94,7 @@
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>
-            <artifactId>onos-app-pce</artifactId>
+            <artifactId>onos-apps-pce-app</artifactId>
             <version>${project.version}</version>
         </dependency>