[Voice] inlineVolume crashes playStream playlist systems

[cernodile]

dev branch

Steps to reproduce;

Make a basic playlist system, queue up to 2-5 songs, sometimes 2nd-3rd song works, but after that, it just randomly stops. Changing inlineVolume back to false fixes this.

[cernodile]

UPDATE

YTDL's end event doesn't work with inlineVolume and refuses to work, using voiceConnection's own end event works, though.