chore: Remove unused RpcListError to suppress a warning

Author: tkornack

twinleaf/src/device/rpc/mod.rs

@@ -2,6 +2,6 @@ mod client;
 mod registry;
 mod value;
 
-pub use client::{RpcClient, RpcList, RpcListError};
+pub use client::{RpcClient, RpcList};
 pub use registry::{RpcDescriptor, RpcRegistry};
 pub use value::{DecodeError, EncodeError, RpcValue, RpcValueType};