Move #!groovy location to be the top of the file.

Change-Id: I93a900ff907bedd6af26cd35bbaa670714e1a372
diff --git a/TestON/JenkinsFile/dependencies/TriggerFuncs.groovy b/TestON/JenkinsFile/dependencies/TriggerFuncs.groovy
index 9b290a6..238d7bc 100644
--- a/TestON/JenkinsFile/dependencies/TriggerFuncs.groovy
+++ b/TestON/JenkinsFile/dependencies/TriggerFuncs.groovy
@@ -1,3 +1,5 @@
+#!groovy
+
 // Copyright 2017 Open Networking Foundation (ONF)
 //
 // Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>,
@@ -21,8 +23,6 @@
 // This will provide the portion that will set up the environment of the machine
 //      and trigger the corresponding jobs.
 
-#!groovy
-
 def init( commonFuncs ){
     funcs = commonFuncs
 }