chore: npx ng update @angular/cli@12

Author: christopherthielen

angular.json

@@ -11,7 +11,6 @@
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
-            "aot": true,
             "outputPath": "dist",
             "index": "src/index.html",
             "main": "src/main.ts",
@@ -25,7 +24,13 @@
             "styles": [
               "src/styles.css"
             ],
-            "scripts": []
+            "scripts": [],
+            "vendorChunk": true,
+            "extractLicenses": false,
+            "buildOptimizer": false,
+            "sourceMap": true,
+            "optimization": false,
+            "namedChunks": true
           },
           "configurations": {
             "production": {
@@ -39,7 +44,6 @@
               "outputHashing": "all",
               "sourceMap": false,
               "namedChunks": false,
-              "aot": true,
               "extractLicenses": true,
               "vendorChunk": false,
               "buildOptimizer": true,
@@ -50,7 +54,8 @@
                 }
               ]
             }
-          }
+          },
+          "defaultConfiguration": ""
         },
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",

package.json

@@ -5,7 +5,7 @@
   "scripts": {
     "ng": "ng",
     "start": "ng serve --port 4000",
-    "build": "ng build --prod",
+    "build": "ng build --configuration production",
     "test": "run-s e2e",
     "lint": "ng lint",
     "e2e": "run-p -r start cypress",
@@ -38,7 +38,7 @@
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "12",
-    "@angular/cli": "11.2.6",
+    "@angular/cli": "12.2.13",
     "@angular/compiler-cli": "12.2.13",
     "@angular/language-service": "12.2.13",
     "@types/angular": "^1.8.1",
@@ -49,7 +49,7 @@
     "cypress": "4.5.0",
     "jasmine-core": "~3.6.0",
     "jasmine-spec-reporter": "~5.0.0",
-    "karma": "~5.0.0",
+    "karma": "~6.3.9",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "~4.0.0",

src/polyfills.ts

@@ -12,7 +12,7 @@
 /***************************************************************************************************
  * Zone JS is required by default for Angular itself.
  */
-import 'zone.js/dist/zone';  // Included with Angular CLI.
+import 'zone.js';  // Included with Angular CLI.
 
 
 

src/test.ts

@@ -1,6 +1,6 @@
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
 
-import 'zone.js/dist/zone-testing';
+import 'zone.js/testing';
 import { getTestBed } from '@angular/core/testing';
 import {
   BrowserDynamicTestingModule,

tsconfig.json

@@ -7,7 +7,6 @@
     "sourceMap": true,
     "declaration": false,
     "moduleResolution": "node",
-    "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "target": "es2015",
     "typeRoots": [