arm64: dts: qcom: x1e80100: fix PCIe domain numbers

The current PCIe domain numbers are off by one and do not match the
numbers that the UEFI firmware (and Windows) uses.

Fixes: 5eb83fc ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Cc: stable@vger.kernel.org	# 6.9
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20240722094249.26471-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: jhovold

arch/arm64/boot/dts/qcom/x1e80100.dtsi

@@ -2901,7 +2901,7 @@
 
 			dma-coherent;
 
-			linux,pci-domain = <7>;
+			linux,pci-domain = <6>;
 			num-lanes = <2>;
 
 			interrupts = <GIC_SPI 773 IRQ_TYPE_LEVEL_HIGH>,
@@ -3022,7 +3022,7 @@
 
 			dma-coherent;
 
-			linux,pci-domain = <5>;
+			linux,pci-domain = <4>;
 			num-lanes = <2>;
 
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,