hidraw: remove duplicated code
hidraw: remove duplicated code

ratbag_open_hidraw is a special case of ratbag_find_hidraw() when
we do not check for the parent and we do not have a match.

Signed-off-by: Benjamin Tissoires <7a0e50e3f6a0939db82b6a8a423c08a163896f41@gmail.com>

cvuchener/libratbag,NoXPhasma/libratbag,NoXPhasma/libratbag,whot/libratbag,whot/libratbag,NoXPhasma/libratbag,libratbag/libratbag,cvuchener/libratbag,libratbag/libratbag,cvuchener/libratbag,libratbag/libratbag,whot/libratbag