Switch YouTube downloader core module (#12)

These changes aim to maintain the functionality of the YouTube downloader by replacing the outdated `ytdl-core` module with the updated `@distube/ytdl-core` module, ensuring continued compatibility with YouTube's latest extraction algorithms. This update is crucial for the reliability and effectiveness of the YouTube download feature.

Signed-off-by: Ryuu Mitsuki <dhefam31@gmail.com>

lib/ytmp3.js

@@ -2,7 +2,7 @@
  * @file Core library for **YTMP3** project.
  *
  * This module contains the core functionality for **YTMP3** project.
- * It utilizes the [ytdl-core](https://www.npmjs.com/package/ytdl-core) (to download YouTube videos) and
+ * It utilizes the [@distube/ytdl-core](https://www.npmjs.com/package/@distube/ytdl-core) (to download YouTube videos) and
  * [fluent-ffmpeg](https://www.npmjs.com/package/fluent-ffmpeg) (to convert audio formats) libraries.
  *
  * This module provides APIs to easily download YouTube videos (also supports YouTube Music) and convert them to MP3 format.
@@ -44,7 +44,7 @@
 const fs = require('fs'),           // File system module
       os = require('os'),           // OS module
       path = require('path'),       // Path module
-      ytdl = require('ytdl-core');  // Youtube Downloader module
+      ytdl = require('@distube/ytdl-core');  // Youtube Downloader module
 
 const {
   // eslint-disable-next-line no-unused-vars

package.json

@@ -35,9 +35,9 @@
     "url": "https://ko-fi.com/dhefam31"
   },
   "dependencies": {
+    "@distube/ytdl-core": "^4.13.5",
     "argparse": "^2.0.1",
-    "fluent-ffmpeg": "^2.1.3",
-    "ytdl-core": "^4.11.5"
+    "fluent-ffmpeg": "^2.1.3"
   },
   "devDependencies": {
     "eslint": "^8.54.0",