[AAE-15236] Making about component panel styles configurable (#8660)

* Rebasing

* AAE-15236: Fixing syntax

lib/core/src/lib/about/about.component.ts

@@ -21,6 +21,7 @@ import { AboutPanelDirective } from './about-panel.directive';
 @Component({
     selector: 'adf-about',
     templateUrl: './about.component.html',
+    styleUrls: ['about.component.scss'],
     encapsulation: ViewEncapsulation.None
 })
 export class AboutComponent {