Linux + udev: Fixed misplaced header file
Linux + udev: Fixed misplaced header file

Commit 5c88b44995502677144a1fa622c4ddc3863011ff resulted in a
header file being misplaced inside a conditional macro block,
when it's needed by a function that's is defined outside of all
the conditional macro blocks.

Change-Id: I3ac778e92e223b624ef12e12583ca9288b29d68e
Reviewed-by: Laszlo Papp <2164cc32668ec579454611fc5261234262c80421@kde.org>
Reviewed-by: Denis Shienkov <1ad2dee90c89b865e4a01188e9919a005e3f77cf@yandex.ru>

kobolabs/qtserialport,RoadWorksSoftware/QtSerialPort-OS2,RoadWorksSoftware/QtSerialPort-OS2,kobolabs/qtserialport