fix: icon declaration in desktop file

Author: do-nat

dev.aunetx.deezer.desktop

@@ -4,7 +4,7 @@ Name=Deezer
 GenericName=Online music streaming service
 Comment=Listen and download all your favorite music
 StartupNotify=true
-Icon=dev.aunetx.deezer.svg
+Icon=dev.aunetx.deezer
 Terminal=false
 MimeType=x-scheme-handler/deezer;
 Categories=Audio;Music;Player;AudioVideo;