grldleynawrapper: fetches songs from dleyna server

Fetches songs from dleyna server and adds them to the songs model.
Register dleyna grilo wrapper in the coregrilo.
2 jobs for DleynaSupport in 8 minutes and 50 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Check
passed #733218
flake8

00:01:55

 
  Build Flatpak
passed #733219
flatpak
flatpak

00:06:54