Rename the Backupninja backup and restore pipelines

	- New better name since the pipeline serves for
	  multiple services backup/restore and not only
	  for salt-master and MaaS

- Related: PROD-32740
- Related: PROD-32741

Change-Id: Iba88d701e17bc9f3ee4f02e8881df4331f824bae
(cherry picked from commit b0ca043070ca83e4269acb9bc5ff9e9333b2b0c6)
diff --git a/jenkins/client/job/deploy/backupninja_restore.yml b/jenkins/client/job/deploy/backupninja_restore.yml
index 3716b24..76a594e 100644
--- a/jenkins/client/job/deploy/backupninja_restore.yml
+++ b/jenkins/client/job/deploy/backupninja_restore.yml
@@ -6,7 +6,7 @@
         backupninja_restore:
           type: workflow-scm
           name: backupninja-restore
-          display_name: "Backupninja restore salt-master/MaaS backup"
+          display_name: "Backupninja restore pipeline"
           discard:
             build:
               keep_num: 50