Add schedules for testing onos-2.1

Change-Id: I7c8534c3009806e66e2d1f556e8e48084b0e1544
diff --git a/TestON/JenkinsFile/FabricJenkinsfileTrigger b/TestON/JenkinsFile/FabricJenkinsfileTrigger
index 7f62fe4..1e5a628 100644
--- a/TestON/JenkinsFile/FabricJenkinsfileTrigger
+++ b/TestON/JenkinsFile/FabricJenkinsfileTrigger
@@ -31,7 +31,7 @@
 // set the versions of the onos.
 current_version = "master"
 previous_version = "1.15"
-before_previous_version = "2.0"
+before_previous_version = "2.1"
 
 // Function that will initialize the configuration of the Fabric.
 funcs.initializeTrend( "Fabric" )