Updated scope to Zone for the new powerflex settings

Author: sureshanaparti

plugins/storage/volume/scaleio/src/main/java/org/apache/cloudstack/storage/datastore/manager/ScaleIOSDCManager.java

@@ -41,21 +41,24 @@ public interface ScaleIOSDCManager {
             "powerflex.mdm.change.apply.timeout.ms",
             "1000",
             "Timeout (in ms) for Host to wait after MDM changes made on Host until changes will be applied, default value: 1000 ms",
-            Boolean.TRUE);
+            Boolean.TRUE,
+            ConfigKey.Scope.Zone);
 
     ConfigKey<Boolean> ValidateMdmsOnConnect = new ConfigKey<>("Storage",
             Boolean.class,
             "powerflex.mdm.validate.on.connect",
             Boolean.FALSE.toString(),
             "Flag to validate MDMs on Host, present in configuration file and in CLI, default value: false",
-            Boolean.TRUE);
+            Boolean.TRUE,
+            ConfigKey.Scope.Zone);
 
     ConfigKey<Boolean> BlockSdcUnprepareIfRestartNeededAndVolumesAreAttached = new ConfigKey<>("Storage",
             Boolean.class,
             "powerflex.block.sdc.unprepare",
             Boolean.FALSE.toString(),
             "Block Storage Client un-preparation if SDC service restart needed but there are Volumes attached to the Host",
-            Boolean.TRUE);
+            Boolean.TRUE,
+            ConfigKey.Scope.Zone);
 
     /**
      * Checks SDC connections limit.