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

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: 5eb83fc10289 ("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>