sm8250-common: GRF: Set soc properties

- Set soc model and manufacturer properties

Change-Id: I9ecc1cb75a415f5df147d47234fd9d8b69e1e6b5

vendor.prop

@@ -179,6 +179,10 @@ persist.vendor.sensors.sync_request=true
 # Shutdown
 sys.vendor.shutdown.waittime=500
 
+# SOC
+ro.soc.manufacturer=QTI
+ro.soc.model=SM8250
+
 # SSR
 persist.vendor.ssr.restart_level=ALL_ENABLE