types.xml: ultraviolet has no unit
types.xml: ultraviolet has no unit

Fixes: 0fce767d39f0 ("types.xml: add types according to ModuleType")
Signed-off-by: Jan Viktorin <3eab6ac54c005c4408f608556a6663b7f2abede7@fit.vutbr.cz>

BeeeOn/server,BeeeOn/server,BeeeOn/server,BeeeOn/server