Add missing configuration for scheduler (data-management-service.retry-interval) (#5235)

Author: upgle

core/scheduler/src/main/resources/application.conf

@@ -80,5 +80,8 @@ whisk {
     }
     max-peek = "128"
     in-progress-job-retention = "20 seconds"
+    data-management-service {
+        retry-interval = "1 second"
+    }
   }
 }

tests/src/test/resources/application.conf.j2

@@ -161,6 +161,9 @@ whisk {
         }
         max-peek = "{{ scheduler.maxPeek }}"
         in-progress-job-retention = "{{ scheduler.inProgressJobRetention | default('20 seconds') }}"
+        data-management-service {
+            retry-interval = "{{ scheduler.dataManagementService.retryInterval | default('1 second') }}"
+        }
     }
 }