ui: fix bulk delete template from zones (#8118)

Fixes #8083

Signed-off-by: Abhishek Kumar <[email protected]>

Author: shwstppr

ui/src/views/image/TemplateZones.vue

@@ -181,7 +181,7 @@
           </a-form-item>
           <div :span="24" class="action-button">
             <a-button @click="onCloseModal">{{ $t('label.cancel') }}</a-button>
-            <a-button type="primary" ref="submit" @click="deleteTemplate">{{ $t('label.ok') }}</a-button>
+            <a-button type="primary" ref="submit" @click="selectedItems.length > 0 ? deleteTemplates() : deleteTemplate(currentRecord)">{{ $t('label.ok') }}</a-button>
           </div>
         </a-spin>
       </div>