sm8450-common: Drop persist.vendor.radio.hidl_dev_service

Change-Id: I6464fae8104e7bea54cadb81c127409d1e02da34

properties/product.prop

@@ -12,6 +12,3 @@ vendor.audio.offload.buffer.size.kb=32
 vendor.audio.offload.multiaac.enable=true
 vendor.audio.offload.multiple.enabled=false
 vendor.audio_hal.period_size=192
-
-# Radio
-persist.vendor.radio.hidl_dev_service=true