refactor: replace dependency with initial implementation (#6310)

Author: VoltrexKeyva

package-lock.json

@@ -50,7 +50,6 @@
     "@discordjs/form-data": "^3.0.1",
     "@sapphire/async-queue": "^1.1.4",
     "@types/ws": "^7.4.7",
-    "abort-controller": "^3.0.0",
     "discord-api-types": "^0.22.0",
     "node-fetch": "^2.6.1",
     "ws": "^7.5.1"

package.json

@@ -2,7 +2,6 @@
 
 const https = require('https');
 const FormData = require('@discordjs/form-data');
-const AbortController = require('abort-controller');
 const fetch = require('node-fetch');
 const { UserAgent } = require('../util/Constants');