Changes made to detect duplicate image tags on docker hub

Change-Id: I4e4943ac71aac02630ef3c5e92d1a5d1dc09043a
diff --git a/TestON/tests/PLAT/PLATdockertest/PLATdockertest.params b/TestON/tests/PLAT/PLATdockertest/PLATdockertest.params
index 4b1a088..4e66dea 100755
--- a/TestON/tests/PLAT/PLATdockertest/PLATdockertest.params
+++ b/TestON/tests/PLAT/PLATdockertest/PLATdockertest.params
@@ -1,6 +1,6 @@
 <PARAMS>
 
-    <testcases>0,[1,1000,10,110,900,1000]*10,1001</testcases>
+    <testcases>0,[1,1000,10,110,900,1000]*12,1001</testcases>
 
     <DOCKER>
         <repo>onosproject/onos</repo>