Add parameter ask_confirmation for ceph-upgrade pipeline

Change-Id: I40f381df6a5918e6bfb91d215390af42967434d0
Related-Prod: PROD-36027
(cherry picked from commit e43b315a1b338c67c50c67f6fdccde054692c578)
diff --git a/jenkins/client/job/ceph/upgrade.yml b/jenkins/client/job/ceph/upgrade.yml
index e8b94a2..8016d8f 100644
--- a/jenkins/client/job/ceph/upgrade.yml
+++ b/jenkins/client/job/ceph/upgrade.yml
@@ -34,6 +34,10 @@
               type: boolean
               default: 'true'
               description: Wait for healthy during pipeline
+            ASK_CONFIRMATION:
+              type: boolean
+              description: Ask for manual confirmation
+              default: 'true'
             CLUSTER_FLAGS:
               type: string
               default: 'noout'