Do not run dependency update job on cron

since we do not publish ORM snapshots anymore for this branch there is nothing to rebuild...

Job can still be triggered manually

Author: marko-bekhta

ci/dependency-update/Jenkinsfile

@@ -31,10 +31,6 @@ def withMavenWorkspace(Closure body) {
 
 pipeline {
 	agent none
-	triggers {
-		// Run at least once per week, in case of snapshot updates.
-		cron '@weekly'
-	}
 	options {
 		buildDiscarder logRotator(daysToKeepStr: '10', numToKeepStr: '3')
 		disableConcurrentBuilds(abortPrevious: true)