Removing unused prop mode in Accordion

Author: GomezIvann

projects/dxc-ngx-cdk/src/lib/dxc-accordion/dxc-accordion.component.ts

@@ -52,7 +52,6 @@ type Padding = {
 })
 export class DxcAccordionComponent implements OnInit, OnChanges, AfterViewInit {
   currentBackgroundColor: string;
-  @Input() mode: string;
   /**
    * The panel label.
    */