devices.xml: update Protronix exact name
devices.xml: update Protronix exact name

Name was updated on the basis of the information from IQRF repository.
IQRF repository contains info about all certificated devices. This
information is available using REST API.

Signed-off-by: Peter Tisovčík <a9511e1d0049a61da26edac29b39b38ecc7405ff@stud.fit.vutbr.cz>

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