use RouterModule.forChild to register bit routes

bitwarden_license/bit-desktop/src/app/app-routing.module.ts

@@ -7,12 +7,7 @@ export interface RouteDataProperties {}
 const routes: Routes = [];
 
 @NgModule({
-  imports: [
-    RouterModule.forRoot(routes, {
-      useHash: true,
-      // enableTracing: true,
-    }),
-  ],
+  imports: [RouterModule.forChild(routes)],
   exports: [RouterModule],
 })
 export class AppRoutingModule {}