Fix "liked songs" section on artist's page on desktop

[nicolasalibert]

So, on the iOS app, when I go to an artist's page and into the "Liked songs" menu, I get all the songs I liked from this artist. But on the desktop/web app, the behaviour is strange and not expected : it show all the songs from the artist's releases that I added to my library, instead of all liked song from the artist, which is quite annoying.