arm64: dts: hisilicon: hi6220: correct tsensor unit addresses

Correct unit address to fix dtc W=1 warnings:

  hi6220.dtsi:855.31-862.5: Warning (simple_bus_reg): /soc/tsensor@0,f7030700: simple-bus unit address format error, expected "f7030700"
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm64/boot/dts/hisilicon/hi6220.dtsi

@@ -852,7 +852,7 @@ watchdog0: watchdog@f8005000 {
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
-		tsensor: tsensor@0,f7030700 {
+		tsensor: tsensor@f7030700 {
 			compatible = "hisilicon,tsensor";
 			reg = <0x0 0xf7030700 0x0 0x1000>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;