fix(package): restore package.json

Signed-off-by: Manuel Abascal <mjabascal10@gmail.com>

Author: mjabascal10

frontend/package.json

@@ -3,7 +3,7 @@
   "version": "7.1.0",
   "scripts": {
     "ng": "ng",
-    "start": "ng serve --host 0.0.0.0 --disable-host-check",
+    "start": "ng serve --host 0.0.0.0",
     "build": "ng build --prod --base-href /",
     "test": "ng test",
     "lint": "ng lint",