ec/quanta/ene_kb3940q/acpi: Replace LLess(a,b) with ASL 2.0 syntax

Replace `LLess(a, b)` with `a < b`.

Change-Id: Ic04ce82fbfd36bbd2e0cfda1a92ca0a18e1fcd73
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>

src/ec/quanta/ene_kb3940q/acpi/ec.asl

@@ -179,7 +179,7 @@ Device (EC0)
 		Store(\_SB.CP00._PPC, Local0)
 		Local1 = PPCM - 1
 
-		If(LLess(Local0, Local1)) {
+		If(Local0 < Local1) {
 			Local0++
 			\PPCN ()
 		}