paramaterizing pipeline script to run for verify_api_tests

Change-Id: I4e994a2c5afd47ef49ff0fd5da7da163336e4372
diff --git a/jjb/api-test.yaml b/jjb/api-test.yaml
index 977ca31..461c039 100644
--- a/jjb/api-test.yaml
+++ b/jjb/api-test.yaml
@@ -60,4 +60,4 @@
     project-type: pipeline
     concurrent: true
 
-    dsl: !include-raw-escape: pipeline/all-xos-api-test-helm.groovy
+    dsl: !include-raw-escape: pipeline/{pipeline_script}