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

substrate/utils/frame/rpc/client/Cargo.toml

@@ -15,7 +15,7 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-jsonrpsee = { version = "0.20.3", features = ["ws-client"] }
+jsonrpsee = { version = "0.22", features = ["ws-client"] }
 sc-rpc-api = { path = "../../../../client/rpc-api" }
 async-trait = "0.1.74"
 serde = "1"

substrate/utils/frame/rpc/client/src/lib.rs

@@ -44,9 +44,9 @@ use std::collections::VecDeque;
 
 pub use jsonrpsee::{
 	core::{
-		client::{ClientT, Subscription, SubscriptionClientT},
+		client::{ClientT, Error, Subscription, SubscriptionClientT},
 		params::BatchRequestBuilder,
-		Error, RpcResult,
+		RpcResult,
 	},
 	rpc_params,
 	ws_client::{WsClient, WsClientBuilder},