[DM/PCI] Add SoC PCI Kconfig import

Signed-off-by: GuEe-GUI <2991707448@qq.com>

components/drivers/pci/host/Kconfig

@@ -10,3 +10,5 @@ config RT_PCI_HOST_GENERIC
     default y
 
 rsource "dw/Kconfig"
+
+osource "$(SOC_DM_PCI_DIR)/Kconfig"