slider/whitefin/oriole/raven: add device-vendor make file

Bug: 177140883
Test: Check config is loaded in logs, test brightness.
Change-Id: I7f20f9bf7d15a22fb968176400f07e77ab42c633
diff --git a/device-oriole.mk b/device-oriole.mk
index 63d69b8..f19c9a0 100644
--- a/device-oriole.mk
+++ b/device-oriole.mk
@@ -20,6 +20,7 @@
 $(call inherit-product-if-exists, vendor/google_devices/gs101/prebuilts/device-vendor.mk)
 $(call inherit-product-if-exists, vendor/google_devices/gs101/proprietary/device-vendor.mk)
 $(call inherit-product-if-exists, vendor/google_devices/oriole/proprietary/device-vendor.mk)
+$(call inherit-product-if-exists, vendor/google_devices/raviole/proprietary/oriole/device-vendor-oriole.mk)
 
 DEVICE_PACKAGE_OVERLAYS += device/google/raviole/oriole/overlay