feat: be able to activate and deactivate the permanent loop function

[Rubyurek]

Application

Youtube Music

Issue

The problem is that the loop function is not permanently activated. In the vanced version it was always activated, even if you changed the song.

Patch

A button in the app to activate/deactivate the permanent loop function or have it inserted via patch.

Motivation

There are music listeners who like to hear a song in the loop all the time. Often there are situations where another song wants to be heard permanently, and this function would make that possible.

Acknowledgements

• I have searched the existing issues and this is a new and no duplicate or related to another open issue.
• I have written a short but informative title.
• I filled out all of the requested information in this issue properly.

[oSumAtrIX]

ReVanced/revanced-patches-template#1576