WS-1294: change polling interval from 5 to 15 minutes

Author: Karin-Basis

Jenkinsfile

@@ -1,5 +1,5 @@
 properties([
-    pipelineTriggers([[$class: "SCMTrigger", scmpoll_spec: "H/5 * * * *"]])
+    pipelineTriggers([[$class: "SCMTrigger", scmpoll_spec: "H/15 * * * *"]])
 ])
 
 node {
@@ -32,4 +32,4 @@ def slack(boolean success) {
     def status = success ? "SUCCESSFUL" : "FAILED"
     def message = status + ": Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]' (${env.BUILD_URL})"
     slackSend(color: color, channel: "#rapid", message: message)
-}
+}