Chore: Upgrade to Angular v14

overlord/src/app/product-group/product-group-detail/product-group-detail.component.ts

@@ -1,5 +1,5 @@
 import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core';
-import { FormBuilder, FormGroup } from '@angular/forms';
+import { UntypedFormBuilder, UntypedFormGroup } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
 
 import { ProductGroup } from '../../core/product-group';
@@ -13,13 +13,13 @@ import { ProductGroupService } from '../product-group.service';
 })
 export class ProductGroupDetailComponent implements OnInit, AfterViewInit {
   @ViewChild('nameElement', { static: true }) nameElement?: ElementRef;
-  form: FormGroup;
+  form: UntypedFormGroup;
   item: ProductGroup = new ProductGroup();
 
   constructor(
     private route: ActivatedRoute,
     private router: Router,
-    private fb: FormBuilder,
+    private fb: UntypedFormBuilder,
     private toaster: ToasterService,
     private ser: ProductGroupService,
   ) {