arm64: dts: qcom: Add base QDU1000/QRU1000 IDP DTs

Add DTs for Qualcomm IDP platforms using the QDU1000 and QRU1000
SoCs.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230112210722.6234-3-quic_molvera@quicinc.com