sb/intel: Factor out irqlinks.asl

Files are identical for all southbridges, except bd82x6x. We will take
care of that in subsequent commits.

Change-Id: I38e5d440e188d26f8997bc22a956187b728487ca
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43157
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/southbridge/intel/i82801gx/acpi/lpc.asl b/src/southbridge/intel/i82801gx/acpi/lpc.asl
index 137f2ba..5a1f204 100644
--- a/src/southbridge/intel/i82801gx/acpi/lpc.asl
+++ b/src/southbridge/intel/i82801gx/acpi/lpc.asl
@@ -32,7 +32,7 @@
 		RCBA,	18,
 	}
 
-	#include "irqlinks.asl"
+	#include <southbridge/intel/common/acpi/irqlinks.asl>
 
 	#include "acpi/ec.asl"