[arch-general] Delete the package magicassistant-gtk-multi 1.2.5.2-0

[Tanguy ALEXIS]

Hi,

Since the package I was maintening (magicassistant-gtk-multi 1.2.5.2-0) is now 
a doublon of (magicassistant-gtk 1.2.5.2-2), can you please merge the comment 
and delete it.

Thanks,