uhid_maxrepid() is currently not able to observe all report IDs as it

uhid_maxrepid() is currently not able to observe all report IDs as it
passes hid_none as the wanted hid kind to hid_start_parse(). This
becomes a problem for descriptors with multiple report IDs per
collection. Therefore change the semantics of the hid_none kind to let
it represents all possible kinds.

Gets rid of "uhidev_intr: bad repid" console spam as reported by sthen@
on bugs@.

Have been in snaps for a week.