fix custom CC

Author: zhyale

src/app/firewall/firewall.component.html

@@ -115,8 +115,8 @@
           </mat-form-field>
           <mat-form-field>
             <mat-select [(ngModel)]="app_cc_policy.action" placeholder="Action">
-            <mat-option *ngFor="let action_value of enum_action_values;" [value]="action_value">
-                {{getPolicyActionEnumString(action_value)}}
+            <mat-option *ngFor="let action_value of enum_action_values;" [value]="action_value.value">
+                {{ action_value.name }}
             </mat-option>
             </mat-select>
           </mat-form-field>