config: Use carrier config in ROM by default

Bug: 314890118

Test: Flash ROM and confirm the carrier config follows the ROM.
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:06e99301dd1bf20da055af6484694a9e7115dc73)
Merged-In: Iffdb9a3a53e82d86d9917d84a7ce6ac49a3bad2a
Change-Id: Iffdb9a3a53e82d86d9917d84a7ce6ac49a3bad2a
diff --git a/device.mk b/device.mk
index 3261041..92de7e8 100644
--- a/device.mk
+++ b/device.mk
@@ -191,7 +191,7 @@
 
 # Carrier configuration default location
 PRODUCT_PROPERTY_OVERRIDES += \
-	persist.vendor.radio.config.carrier_config_dir=/mnt/vendor/modem_img/images/default/confpack
+	persist.vendor.radio.config.carrier_config_dir=/vendor/firmware/carrierconfig
 
 PRODUCT_PROPERTY_OVERRIDES += \
 	telephony.active_modems.max_count=2