Use ACPI IRQ override on Maibenben X565 laptop to make the internal
keyboard work.

Add a new entry to the irq1_edge_low_force_override structure, similar
to the existing ones.
Signed-off-by: Sergey Kalinichev <kalinichev.so.0@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>