chore(deps): update dependency coveralls to v3.0.7

Author: renovate-bot

package-lock.json

@@ -54,7 +54,7 @@
   "devDependencies": {
     "babel-cli": "6.26.0",
     "babel-preset-env": "1.6.1",
-    "coveralls": "3.0.0",
+    "coveralls": "3.0.7",
     "express": "4.16.3",
     "husky": "0.14.3",
     "jest": "22.4.3",