build: update to angular-v9.1.12 (#1215)

Fixes: #1216

src/app/users/users-routing.module.ts

@@ -43,7 +43,7 @@ const routes: Routes = [
         },
         {
           path: ':id',
-          data: { title: extract('View User'), routeResolveBreadcrumb: ['user', 'username'] },
+          data: { title: extract('View User'), routeParamBreadcrumb: 'id' },
           children: [
             {
               path: '',

src/app/users/users.component.ts

@@ -1,6 +1,8 @@
 /** Angular Imports */
 import { Component, OnInit, ViewChild } from '@angular/core';
-import { MatTableDataSource, MatPaginator, MatSort } from '@angular/material';
+import { MatPaginator } from '@angular/material/paginator';
+import { MatSort } from '@angular/material/sort';
+import { MatTableDataSource } from '@angular/material/table';
 import { ActivatedRoute } from '@angular/router';
 
 /** rxjs Imports */
@@ -24,9 +26,9 @@ export class UsersComponent implements OnInit {
   dataSource: MatTableDataSource<any>;
 
   /** Paginator for users table. */
-  @ViewChild(MatPaginator) paginator: MatPaginator;
+  @ViewChild(MatPaginator, { static: true }) paginator: MatPaginator;
   /** Sorter for users table. */
-  @ViewChild(MatSort) sort: MatSort;
+  @ViewChild(MatSort, { static: true }) sort: MatSort;
 
   /**
    * Retrieves the users data from `resolve`.

src/app/users/view-user/view-user.component.ts

@@ -1,7 +1,7 @@
 /** Angular Imports */
 import { Component, OnInit } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
-import { MatDialog } from '@angular/material';
+import { MatDialog } from '@angular/material/dialog';
 
 /** Custom Services */
 import { UsersService } from '../users.service';