chore: upgrade to Angular 9.0.1 and CLI 9.0.2

also upgrade valdemort and speculoos

frontend/package.json

@@ -14,31 +14,31 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/common": "9.0.0-rc.3",
-    "@angular/compiler": "9.0.0-rc.3",
-    "@angular/core": "9.0.0-rc.3",
-    "@angular/forms": "9.0.0-rc.3",
-    "@angular/localize": "9.0.0-rc.3",
-    "@angular/platform-browser": "9.0.0-rc.3",
-    "@angular/platform-browser-dynamic": "9.0.0-rc.3",
-    "@angular/router": "9.0.0-rc.3",
+    "@angular/common": "9.0.1",
+    "@angular/compiler": "9.0.1",
+    "@angular/core": "9.0.1",
+    "@angular/forms": "9.0.1",
+    "@angular/localize": "9.0.1",
+    "@angular/platform-browser": "9.0.1",
+    "@angular/platform-browser-dynamic": "9.0.1",
+    "@angular/router": "9.0.1",
     "@ng-bootstrap/ng-bootstrap": "5.1.5",
     "@types/chart.js": "2.9.10",
     "@types/luxon": "1.21.0",
     "bootstrap": "4.4.1",
     "chart.js": "2.9.3",
     "font-awesome": "4.7.0",
     "luxon": "1.21.3",
-    "ngx-valdemort": "2.0.0",
+    "ngx-valdemort": "3.0.0",
     "rxjs": "6.5.4",
     "tslib": "1.10.0",
     "zone.js": "0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "0.900.0-rc.3",
-    "@angular/cli": "9.0.0-rc.3",
-    "@angular/compiler-cli": "9.0.0-rc.3",
-    "@angular/language-service": "9.0.0-rc.3",
+    "@angular-devkit/build-angular": "0.900.2",
+    "@angular/cli": "9.0.2",
+    "@angular/compiler-cli": "9.0.1",
+    "@angular/language-service": "9.0.1",
     "@types/jasmine": "3.5.1",
     "@types/jasminewd2": "2.0.8",
     "@types/node": "12.12.25",
@@ -52,11 +52,11 @@
     "karma-coverage-istanbul-reporter": "2.1.1",
     "karma-jasmine": "3.1.0",
     "karma-jasmine-html-reporter": "1.5.1",
-    "ngx-speculoos": "2.0.0",
+    "ngx-speculoos": "3.0.0",
     "protractor": "6.0.0",
     "ts-node": "8.6.2",
     "tslint": "5.20.1",
-    "typescript": "3.6.4"
+    "typescript": "3.7.5"
   },
   "bundlesize": [
     {

frontend/src/polyfills.ts

@@ -39,7 +39,7 @@ import '@angular/localize/init';
  * will put import in the top of bundle, so user need to create a separate file
  * in this directory (for example: zone-flags.ts), and put the following flags
  * into that file, and then add the following code before importing zone.js.
- * import './zone-flags.ts';
+ * import './zone-flags';
  *
  * The flags allowed in zone-flags.ts are listed here.
  *

frontend/src/test.ts

@@ -6,7 +6,12 @@ import {
   platformBrowserDynamicTesting
 } from '@angular/platform-browser-dynamic/testing';
 
-declare const require: any;
+declare const require: {
+  context(path: string, deep?: boolean, filter?: RegExp): {
+    keys(): string[];
+    <T>(id: string): T;
+  };
+};
 
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(