chore(deps): bump jsonrpsee v0.20 to v0.21 (#1347)

* chore(deps): bump jsonrpsee v0.20 to v0.21

* fix build

* update Cargo.lock in wasm-tests

subxt/src/backend/rpc/jsonrpsee_impl.rs

@@ -9,7 +9,6 @@ use jsonrpsee::{
     core::{
         client::{Client, ClientT, SubscriptionClientT, SubscriptionKind},
         traits::ToRpcParams,
-        Error as JsonRpseeError,
     },
     types::SubscriptionId,
 };
@@ -18,7 +17,7 @@ use serde_json::value::RawValue;
 struct Params(Option<Box<RawValue>>);
 
 impl ToRpcParams for Params {
-    fn to_rpc_params(self) -> Result<Option<Box<RawValue>>, JsonRpseeError> {
+    fn to_rpc_params(self) -> Result<Option<Box<RawValue>>, serde_json::Error> {
         Ok(self.0)
     }
 }

subxt/src/backend/rpc/rpc_client.rs

@@ -240,9 +240,13 @@ impl<Res: DeserializeOwned> Stream for RpcSubscription<Res> {
 #[cfg(all(feature = "jsonrpsee", feature = "native"))]
 mod jsonrpsee_helpers {
     pub use jsonrpsee::{
-        client_transport::ws::{Receiver, Sender, Url, WsTransportClientBuilder},
-        core::{client::Client, Error},
+        client_transport::ws::{self, EitherStream, Url, WsTransportClientBuilder},
+        core::client::{Client, Error},
     };
+    use tokio_util::compat::Compat;
+
+    pub type Sender = ws::Sender<Compat<EitherStream>>;
+    pub type Receiver = ws::Receiver<Compat<EitherStream>>;
 
     /// Build WS RPC client from URL
     pub async fn client(url: &str) -> Result<Client, Error> {
@@ -266,10 +270,7 @@ mod jsonrpsee_helpers {
 mod jsonrpsee_helpers {
     pub use jsonrpsee::{
         client_transport::web,
-        core::{
-            client::{Client, ClientBuilder},
-            Error,
-        },
+        core::client::{Client, ClientBuilder, Error},
     };
 
     /// Build web RPC client from URL