update test

angular-client/package.json

@@ -40,10 +40,11 @@
     "zone.js": "^0.11.3"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.901.4",
+    "@angular-devkit/build-angular": "^0.901.4",
     "@angular/cli": "~9.1.4",
     "@angular/compiler-cli": "~9.1.4",
     "@angular/language-service": "~9.1.4",
+    "@ngtools/webpack": "^15.1.3",
     "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "^12.11.1",