deps: update jsonrpsee 0.3.0 (#289)

Signed-off-by: Gregory Hill <gregorydhill@outlook.com>

src/error.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with substrate-subxt.  If not, see <http://www.gnu.org/licenses/>.
 
-use jsonrpsee_ws_client::Error as RequestError;
+use jsonrpsee_types::Error as RequestError;
 use sp_core::crypto::SecretStringError;
 use sp_runtime::{
     transaction_validity::TransactionValidityError,

src/lib.rs

@@ -52,10 +52,8 @@ use codec::{
 };
 use futures::future;
 use jsonrpsee_http_client::HttpClientBuilder;
-use jsonrpsee_ws_client::{
-    Subscription,
-    WsClientBuilder,
-};
+use jsonrpsee_types::Subscription;
+use jsonrpsee_ws_client::WsClientBuilder;
 use sp_core::{
     storage::{
         StorageChangeSet,