rpc: bump jsonrpsee v0.22 and fix race in rpc v2 chain_head (#3230)

Close #2992 

Breaking changes:
- rpc server grafana metric `substrate_rpc_requests_started` is removed
(not possible to implement anymore)
- rpc server grafana metric `substrate_rpc_requests_finished` is removed
(not possible to implement anymore)
- rpc server ws ping/pong not ACK:ed within 30 seconds more than three
times then the connection will be closed

Added
- rpc server grafana metric `substrate_rpc_sessions_time` is added to
get the duration for each websocket session

cumulus/client/relay-chain-interface/Cargo.toml

@@ -22,5 +22,5 @@ sc-client-api = { path = "../../../substrate/client/api" }
 futures = "0.3.28"
 async-trait = "0.1.74"
 thiserror = "1.0.48"
-jsonrpsee-core = "0.20.3"
+jsonrpsee-core = "0.22"
 parity-scale-codec = "3.6.4"

cumulus/client/relay-chain-interface/src/lib.rs

@@ -22,7 +22,7 @@ use sc_client_api::StorageProof;
 use futures::Stream;
 
 use async_trait::async_trait;
-use jsonrpsee_core::Error as JsonRpcError;
+use jsonrpsee_core::ClientError as JsonRpcError;
 use parity_scale_codec::Error as CodecError;
 use sp_api::ApiError;