ACPI: resource: Skip IRQ override on ASUS Vivobook Pro N6506CU

ACPI: resource: Skip IRQ override on ASUS Vivobook Pro N6506CU

Just like the other Vivobooks here, the N6506CU has its keyboard IRQ
described as ActiveLow in the DSDT, which the kernel overrides to
EdgeHigh, causing the internal keyboard not to work.

Add the N6506CU to the irq1_level_low_skip_override[] quirk table to fix
this.

Signed-off-by: Sam van Kampen <sam@tehsvk.net>
Link: https://patch.msgid.link/20250829145221.2294784-2-sam@tehsvk.net
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>