sm8250-common: Pick up USB configurations from QCOM

* If we want to override anything in particular, e.g.
   PID/VIDs we will create a seperate script named
   'init.oplus.usb.rc'.

Change-Id: I83882d8992eb367211871130c163f4ca5689fcd4

common.mk

@@ -285,6 +285,8 @@ PRODUCT_PACKAGES += \
     init.qcom.rc \
     init.qcom.recovery.rc \
     init.qcom.sh \
+    init.qcom.usb.rc \
+    init.qcom.usb.sh \
     init.target.rc \
     ueventd.qcom.rc
 
@@ -423,6 +425,9 @@ PRODUCT_PACKAGES_DEBUG += \
 PRODUCT_PACKAGES += \
     android.hardware.usb@1.3-service-qti
 
+PRODUCT_SOONG_NAMESPACES += \
+    vendor/qcom/opensource/usb/etc
+
 # Vendor service manager
 PRODUCT_PACKAGES += \
     vndservicemanager