[SI-1168] - insert button "update" while missing them. (Probably lost while merging ?!)

Signed-off-by: dtheinert <dietmar.theinert@pta.de>
diff --git a/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-details.component.html b/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-details.component.html
index 73c251e..5090964 100644
--- a/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-details.component.html
+++ b/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-details.component.html
@@ -51,14 +51,26 @@
               {{ 'CreatedBtn' | translate }}
             </button>
           </ng-container>
-          <button
-            *ngIf="gridFailureDetailsSandbox.currentFormState.isEnabled"
-            type="button"
-            class="btn btn-success button"
-            (click)="gridFailureDetailsSandbox.saveGridFailure()"
-          >
-            {{ 'SaveBtn' | translate }}
-          </button>
+          <ng-container *ngIf="gridFailureDetailsSandbox.showUpdateButton; else saveBtn">
+            <button
+              *visibleByRight="[RolesEnum.QUALIFIER, RolesEnum.CREATOR]"
+              type="button"
+              class="btn btn-success button"
+              (click)="gridFailureDetailsSandbox.setState(StateEnum.UPDATED)"
+            >
+              {{ 'UpdateBtn' | translate }}
+            </button>
+          </ng-container>
+          <ng-template #saveBtn>
+            <button
+              *ngIf="gridFailureDetailsSandbox.currentFormState.isEnabled"
+              type="button"
+              class="btn btn-success button"
+              (click)="gridFailureDetailsSandbox.saveGridFailure()"
+            >
+              {{ 'SaveBtn' | translate }}
+            </button>
+          </ng-template>
         </div>
       </div>
     </div>