ARM: dts: qcom: apq8064: use new compatible for SPS SIC device

Use new SoC-specific compatible to the SPS SIC in addition to the
"syscon" compatible and rename the node to follow the purpose of it.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250318-fix-nexus-4-v2-9-bcedd1406790@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: lumag

arch/arm/boot/dts/qcom/qcom-apq8064.dtsi

@@ -402,8 +402,8 @@
 			};
 		};
 
-		sps_sic_non_secure: sps-sic-non-secure@12100000 {
-			compatible = "syscon";
+		sps_sic_non_secure: interrupt-controller@12100000 {
+			compatible = "qcom,apq8064-sps-sic", "syscon";
 			reg = <0x12100000 0x10000>;
 		};