ec/google/chromeec/acpi: Replace LNot() with ASL 2.0 syntax

Replace `LNot (a)` with `!a`.

Change-Id: I2bf5a09df831b66197c2a9af780c873290e12b42
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

src/ec/google/chromeec/acpi/battery.asl

@@ -201,7 +201,7 @@ Method (BBST, 4, Serialized)
 	// 2: BATTERY REMAINING CAPACITY
 	//
 	Store (BTRA, Local1)
-	If (Arg3 && ACEX && LNot (BFDC && BFCG)) {
+	If (Arg3 && ACEX && !(BFDC && BFCG)) {
 		// On AC power and battery is neither charging
 		// nor discharging.  Linux expects a full battery
 		// to report same capacity as last full charge.

src/ec/google/chromeec/acpi/ec.asl

@@ -489,7 +489,7 @@ Device (EC0)
 	 */
 	Method (_Q09, 0, NotSerialized)
 	{
-		If (LNot(Acquire (^PATM, 1000))) {
+		If (!Acquire (^PATM, 1000)) {
 			/* Read sensor ID for event */
 			Store (^PATI, Local0)