ClevoOpenBoardPkg/N1xxWU: Enable Synaptics touchpad support in OS

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2068



Adds the ACPI device for the Synaptics touchpad. With this change,
the touchpad device is functional in the OS.

Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Signed-off-by: Michael Kubacki <michael.a.kubacki@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>