Bump libp2p to 0.40.0 (#10035)

* Bump libp2p to 0.40.0-rc.1

* Fix PingFailure import

* Reduce the number of compilation errors (this is a FIXME commit)

* Bump libp2p to 0.40.0-rc.2

* Fix sc-network::Behaviour to inject events into fields

* Fix some NetworkBehaviourAction types

* More fixes

* More fixes

* More fixes

* Fix DiscoveryBehaviour

* Fix PeerInfoBehaviour

* Fix RequestResponsesBehaviour

* Fix RequestResponsesBehaviour

* Fix Notifications

* Fix NetworkWorker

* Fix Behaviour

* Please borrowchk

* Please borrowchk

* Please borrowchk

* Fix fmt

* Cover all cases in matches

* Fix some clippy warnings

* Fix into_peer_id -> to_peer_id

* Fix some warnings

* Fix some inject_dial_failure FIXMEs

* Fix DiscoveryBehaviour::inject_dial_failure

* Fix RequestResponsesBehaviour::inject_dial_failure

* Fix the order of inject_connection_closed PeerInfoBehaviour events

* Make KademliaEvent with filtering unreachable

* Fix Notifications::inject_dial_failure

* Use concurrent_dial_errors in NetworkWorker

* Remove commented-out RequestResponsesBehaviour::inject_addr_reach_failure

* Fix tests

* Dont report new PendingConnectionError and DialError variants to metrics

* Bump libp2p to 0.40.0

* Add fn inject_listen_failure and inject_address_change

* Review fixes

substrate/client/peerset/Cargo.toml

@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 futures = "0.3.9"
-libp2p = { version = "0.39.1", default-features = false }
+libp2p = { version = "0.40.0", default-features = false }
 sc-utils = { version = "4.0.0-dev", path = "../utils"}
 log = "0.4.8"
 serde_json = "1.0.71"