sm8450-common: Enable radio ecc_cloud

As seen on unicorn V816.0.3.0.ULECNXM

Change-Id: I52272c6060c257895edd6befc4fecede9d511933

properties/vendor.prop

@@ -186,6 +186,7 @@ persist.radio.multisim.config=dsds
 persist.vendor.radio.apm_sim_not_pwdn=1
 persist.vendor.radio.custom_ecc=1
 persist.vendor.radio.dynamic_sar=1
+persist.vendor.radio.ecc_cloud=true
 persist.vendor.radio.enableadvancedscan=true
 persist.vendor.radio.procedure_bytes=SKIP
 persist.vendor.radio.sib16_support=1