For Cloud Build problem

package.json

{
  "description": "...",
  "license": "UNLICENSED",
  "repository": {
    "type": "git",
    "url": "..."
  },
  "android": {
    "markingMode": "none"
  },
  "nativescript": {
    "id": "com.dftly.timeteam",
    "v8Flags": "--expose_gc --use_strict",
    "tns-ios": {
      "version": "6.2.0"
    },
    "tns-android": {
      "version": "6.2.0"
    }
  },
  "dependencies": {
    "@nstudio/nativescript-cardview": "^1.0.0",
    "@nstudio/nativescript-checkbox": "^1.0.0",
    "@nstudio/nativescript-floatingactionbutton": "^2.0.0",
    "@nstudio/nativescript-snackbar": "^1.1.1",
    "cookie": "^0.3.1",
    "crypto-js": "^3.1.9-1",
    "moment": "^2.22.2",
    "nativescript-advanced-permissions": "^1.2.0",
    "nativescript-appavailability": "^1.3.2",
    "nativescript-background-http": "^4.2.1",
    "nativescript-calendar": "^2.1.0",
    "nativescript-camera": "^4.5.0",
    "nativescript-cfalert-dialog": "^1.0.15",
    "nativescript-dom": "^2.0.5",
    "nativescript-drop-down": "^5.0.4",
    "nativescript-fancyalert": "^3.0.9",
    "nativescript-fonticon": "^2.0.0",
    "nativescript-geolocation": "^5.1.0",
    "nativescript-gradient": "^2.0.1",
    "nativescript-keyboardshowing": "^1.0.2",
    "nativescript-local-notifications": "^4.1.5",
    "nativescript-modal-datetimepicker": "^1.2.1",
    "nativescript-permissions": "^1.3.8",
    "nativescript-platform-css": "^1.6.10",
    "nativescript-plugin-firebase": "^10.3.3",
    "nativescript-statusbar": "^5.0.0",
    "nativescript-timedatepicker": "^1.2.1",
    "nativescript-ui-chart": "^7.1.1",
    "nativescript-ui-core": "^4.0.0",
    "nativescript-ui-listview": "^8.0.1",
    "nativescript-ui-sidedrawer": "^8.0.0",
    "promise-map-series": "^0.2.3",
    "tns-core-modules": "^6.3.2",
    "util": "^0.10.3",
    "validator": "^10.9.0"
  },
  "devDependencies": {
    "babel-traverse": "^6.26.0",
    "babel-types": "^6.26.0",
    "babylon": "6.9.0",
    "lazy": "1.0.11",
    "nativescript-dev-webpack": "^1.1.1"
  },
  "name": "timeteam",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "..."
}