arm64: dts: qcom: Add PCIe3 and PCIe5 support for HAMOA-IOT-SOM platform

arm64: dts: qcom: Add PCIe3 and PCIe5 support for HAMOA-IOT-SOM platform

HAMOA IoT SOM requires PCIe3 and PCIe5 connectivity for SATA controller
and SDX65.

Add the required sideband signals (PERST#, WAKE#, CLKREQ#), pinctrl states
and power supply properties in the device tree, which PCIe3 and PCIe5
require.

Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Reviewed-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260109104504.3147745-3-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>