Format code with prettier

This commit fixes the style issues introduced in 22bd796 according to the output
from prettier.

Details: https://deepsource.io/gh/MillenniumEarl/F95API/transform/57cbbdf9-5bee-4d10-9216-671d1f284622/

test/index-test.js

@@ -4,7 +4,7 @@
 const fs = require("fs");
 
 // Public modules from npm
-const _ = require('lodash');
+const _ = require("lodash");
 const expect = require("chai").expect;
 const sleep = require("sleep");
 const dotenv = require("dotenv");