Update Angular and Material to v19

Front/skydivelogs-app/src/app/list-of-jumps/list-of-jumps.component.ts

@@ -12,9 +12,10 @@ import { JumpInfosComponent } from "../jump-infos/jump-infos.component";
 import { StatsService } from "../../services/stats.service";
 
 @Component({
-  selector: "app-list-of-jumps",
-  templateUrl: "./list-of-jumps.component.html",
-  styleUrls: ["./list-of-jumps.component.css"],
+    selector: "app-list-of-jumps",
+    templateUrl: "./list-of-jumps.component.html",
+    styleUrls: ["./list-of-jumps.component.css"],
+    standalone: false
 })
 export class ListOfJumpsComponent implements OnInit {
   public displayedColumns: Array<string> = [