Remove discord.js-lavalink as its deprecated

Author: MrJacz

README.md

@@ -74,7 +74,7 @@ users about the compatibility of their clients to the Lavalink server.
 * [SandySounds](https://github.com/MrJohnCoder/SandySounds) (JavaScript)
 * [eris-lavalink](https://github.com/briantanner/eris-lavalink) ([eris](https://github.com/abalabahaha/eris), JavaScript)
 * [Shoukaku](https://github.com/Deivu/Shoukaku) ([discord.js](https://github.com/discordjs/discord.js), JavaScript)
-* [discord.js-lavalink](https://github.com/MrJacz/discord.js-lavalink/) ([discord.js](https://github.com/discordjs/discord.js), JavaScript)
+* [Lavacord](https://github.com/lavacord/lavacord) (JavaScript)
 * [SharpLink](https://github.com/Devoxin/SharpLink) ([Discord.Net](https://github.com/RogueException/Discord.Net), .NET)
 * [Victoria](https://github.com/Yucked/Victoria) ([Discord.NET](https://github.com/RogueException/Discord.Net), .NET)
 * [Lavalink.NET](https://github.com/Dev-Yukine/Lavalink.NET) (.NET)