Use TestON 2.0 branch for onos-2.0 tests

Change-Id: I1db35d2fa7f69e05caa59d57d66c94bc7f95bd11
diff --git a/TestON/JenkinsFile/dependencies/JenkinsCommonFuncs.groovy b/TestON/JenkinsFile/dependencies/JenkinsCommonFuncs.groovy
index 3f805b3..7474285 100644
--- a/TestON/JenkinsFile/dependencies/JenkinsCommonFuncs.groovy
+++ b/TestON/JenkinsFile/dependencies/JenkinsCommonFuncs.groovy
@@ -596,7 +596,7 @@
     else if ( branch == "1.15" )
         return "onos-1.15"
     else if ( branch == "2.0" )
-        return "master"
+        return "onos-2.0"
     else
         return "master"
 }