Upgrade oparent to 1.2.1

Change-Id: Idd9e0d0ebd681c0a9676181e37616158ce571f96
Issue-ID: INT-656
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/test/mocks/pnfsimulator/pom.xml b/test/mocks/pnfsimulator/pom.xml
index cddbbba..b4adcd8 100644
--- a/test/mocks/pnfsimulator/pom.xml
+++ b/test/mocks/pnfsimulator/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.onap.oparent</groupId>
     <artifactId>oparent</artifactId>
-    <version>1.1.0</version>
+    <version>1.2.1</version>
   </parent>
 
   <groupId>org.onap.pnfsimulator</groupId>
@@ -321,4 +321,4 @@
       </plugin>
     </plugins>
   </build>
-</project>
\ No newline at end of file
+</project>