Format code with prettier

This commit fixes the style issues introduced in 03660d3 according to the output
from prettier.

Details: https://deepsource.io/gh/MillenniumEarl/F95API/transform/55e6c967-a160-43ff-afb8-f7c9272e75a8/

app/scripts/game-scraper.js

@@ -292,9 +292,9 @@ async function parsePrefixes(page, info) {
 async function getLastChangelog(page) {
   // Gets the first post, where are listed all the game's informations
   let post = (await page.$$(selectors.THREAD_POSTS))[0];
-  
+
   let spoiler = await post.$(selectors.THREAD_LAST_CHANGELOG);
-  if(!spoiler) return null;
+  if (!spoiler) return null;
 
   let changelogHTML = await page.evaluate(
     /* istanbul ignore next */