arm64: dts: mt8173: add arm,no-tick-in-suspend in timer

Arch timer stops during system suspend. Add arm,no-tick-in-suspend
property in timer.

This is a follow up for d8ec7595
("clocksource/drivers/arm_arch_timer: Don't assume clock runs in
suspend")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

arch/arm64/boot/dts/mediatek/mt8173.dtsi

@@ -331,6 +331,7 @@ timer {
 			      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 10
 			      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		arm,no-tick-in-suspend;
 	};
 
 	soc {