remove s76 acpi

Signed-off-by: Filip Lewiński <filip.lewinski@3mdeb.com>

Author: filipleple

src/mainboard/novacustom/nuc_box/acpi/mainboard.asl

@@ -3,5 +3,4 @@
 Scope (\_SB) {
 	#include "sio.asl"
 	#include "sleep.asl"
-	#include "s76.asl"
-}
+}