extra: Use lineage's custom downgrade property instead

* We set the AOSP one globally and use it in recovery,
  but don't want normal users to be able to downgrade
  via Updater, so left Updater using the lineage prop.

product.mk

@@ -20,13 +20,13 @@ PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
 ## OpenWeatherProvider
 PRODUCT_PACKAGES += OpenWeatherProviderPrebuilt
 
-## Updater
-PRODUCT_SYSTEM_DEFAULT_PROPERTIES += lineage.updater.uri="https://updater.oddsolutions.us/api/v1/{device}/{type}/{incr}"
-PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.ota.allow_downgrade=true
-
 ## Recovery
 PRODUCT_DEFAULT_PROPERTY_OVERRIDE += persist.sys.recovery_update=true
 
+## Updater
+PRODUCT_SYSTEM_DEFAULT_PROPERTIES += lineage.updater.uri="https://updater.oddsolutions.us/api/v1/{device}/{type}/{incr}"
+PRODUCT_SYSTEM_DEFAULT_PROPERTIES += lineage.updater.allow_downgrading=true
+
 ## Signing
 PRODUCT_DEFAULT_DEV_CERTIFICATE := vendor/certs/releasekey
 #PRODUCT_VERITY_SIGNING_KEY := vendor/certs/verity