ec/quanta/it8518/acpi: Replace LGreaterEqual(a,b) with ASL 2.0 syntax

Replace `LGreaterEqual(a, b)` with `a >= b`.

Change-Id: I99cc4cf08ad74f2cb84e0ad16e615e03bbf388af
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60691
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
diff --git a/src/ec/quanta/it8518/acpi/battery.asl b/src/ec/quanta/it8518/acpi/battery.asl
index 98f6775..072819a 100644
--- a/src/ec/quanta/it8518/acpi/battery.asl
+++ b/src/ec/quanta/it8518/acpi/battery.asl
@@ -261,7 +261,7 @@
 		// 1: BATTERY PRESENT RATE/CURRENT
 		//
 		Store (ECAC, Local1)
-		If (LGreaterEqual (Local1, 0x8000))
+		If (Local1 >= 0x8000)
 		{
 			If (And (Local0, 1))
 			{