[ADF-3512] SidenavLayoutComponent option to show the sidebar on the right (#3768)

* add sidebar end start property

* add demo and test

* fix test

* fix failing test

lib/core/layout/components/sidenav-layout/sidenav-layout.component.spec.ts

@@ -38,6 +38,7 @@ import { CommonModule } from '@angular/common';
 export class DummyLayoutContainerComponent {
     @Input() sidenavMin: number;
     @Input() sidenavMax: number;
+    @Input() position: string;
     @Input() mediaQueryList: MediaQueryList;
     @Input() hideSidenav: boolean;
     @Input() expandedSidenav: boolean;