select trng based on emulation mode

Author: bunnie

services/bao-console/src/cmds.rs

@@ -2,7 +2,10 @@ use core::fmt::Write;
 use std::collections::HashMap;
 
 use String;
+#[cfg(feature = "cramium-soc")]
 use cram_hal_service::trng;
+#[cfg(feature = "hosted-baosec")]
+use cramium_emu::trng;
 use xous::MessageEnvelope;
 
 /////////////////////////// Common items to all commands