chore: added nx-cloud builds

Author: valorkin

nx.json

@@ -2,15 +2,16 @@
   "npmScope": "ng2-file-upload-demo",
   "tasksRunnerOptions": {
     "default": {
-      "runner": "nx/tasks-runners/default",
+      "runner": "nx-cloud",
       "options": {
         "cacheableOperations": [
           "build",
           "lint",
           "test",
           "e2e"
         ],
-        "parallel": 1
+        "parallel": 1,
+        "accessToken": "MmJkYThiZTUtNjUzMS00NzNmLWFiZTYtZjM5NDBlYWJlZTk4fHJlYWQtd3JpdGU="
       }
     }
   },