vlc.desktop: announce support for DVD ISOs
vlc.desktop: announce support for DVD ISOs

When using KDE and the graphical file managers dolphin and konqueror,
vlc is not listed as an option to open a DVD ISO.

Signed-off-by: Jean-Baptiste Kempf <7b85a41a628204b76aba4326273a3ccc74bd009a@videolan.org>

xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc,xkfz007/vlc