Sony ILCE-6600 camera support
Sony ILCE-6600 camera support

Refs. https://github.com/darktable-org/darktable/issues/3638

LebedevRI/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed