arm64: dts: msm8998: thermal: Fix the gpu sensor number

The GPU sensor is sensor ID 13 on controller 0

Fixes: 4449b6f2 ("arm64: dts: qcom: msm8998: Add tsens and thermal-zones")
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: NAndy Gross <agross@kernel.org>

arch/arm64/boot/dts/qcom/msm8998.dtsi

@@ -510,7 +510,7 @@
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
-			thermal-sensors = <&tsens1 3>;
+			thermal-sensors = <&tsens0 13>;
 		};
 	};