Update angular.json

Author: Pholith

angular.json

@@ -15,10 +15,14 @@
       "prefix": "app",
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-angular:application",
+          "builder": "@angular/build:application",
           "options": {
             "baseHref": "/Portfolio/",
-            "outputPath": "dist",
+            "outputPath": 
+            {
+              "base": "dist",
+              "browser": ""
+            },
             "index": "src/index.html",
             "polyfills": [
               "src/polyfills.ts"