chore(package): update travis-deploy-once to version 5.0.0

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
     "cz-conventional-changelog": "^2.1.0",
     "husky": "^0.14.3",
     "semantic-release": "^15.0.2",
-    "travis-deploy-once": "^4.4.0",
+    "travis-deploy-once": "^5.0.0",
     "vue-cli": "^2.9.3"
   },
   "config": {