build(image-loader): fix packagr build

Author: edoparearyee

src/app/image-loader/image-loader/image-loader.component.ts

@@ -38,7 +38,7 @@ import { ResponsiveImage, Size } from '../shared/image.model';
  *   alt="lorem ipsum">
  * </sn-image-loader>
  * ```
- *
+ * @dynamic
  */
 @Component({
   selector: 'sn-image-loader',

src/app/video-loader/video-loader/video-loader.component.ts

@@ -40,6 +40,8 @@ import { ImageLoadedEvent } from '../../image-loader/shared/image-loaded-event.m
  *   posterClass="img">
  * </sn-video-loader>
  * ```
+ *
+ * @dynamic
  */
 @Component({
   selector: 'sn-video-loader',