platform/x86: intel-hid: Add alternative method to enable switches

Some convertible have unreliable VGBS return, in these cases we enable
support when receiving the first event.

Signed-off-by: Elia Devito <eliadevito@gmail.com>
Link: https://lore.kernel.org/r/20201204160234.36832-1-elia@xvalue.it


Signed-off-by: Hans de Goede <hdegoede@redhat.com>