chore(package): update mongodb-runner to version 4.7.1

Closes #5160

Author: greenkeeper[bot]

package.json

@@ -65,7 +65,7 @@
     "jsdoc": "^3.5.5",
     "jsdoc-babel": "^0.5.0",
     "lint-staged": "^7.2.2",
-    "mongodb-runner": "4.3.2",
+    "mongodb-runner": "4.7.1",
     "nodemon": "1.18.4",
     "nyc": "^12.0.2",
     "prettier": "1.15.1",