cargo: Update experimental litep2p to latest version (paritytech#4344)

This PR updates the litep2p crate to the latest version.

This fixes the build for developers that want to perform `cargo update`
on all their dependencies:
paritytech#4343, by porting the
latest changes.

The peer records were introduced to litep2p to be able to distinguish
and update peers with outdated records.
It is going to be properly used in substrate via:
paritytech#3786, however that is
pending the commit to merge on litep2p master:
paritytech/litep2p#96.

Closes: paritytech#4343

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

substrate/client/network/Cargo.toml

@@ -59,7 +59,7 @@ sp-blockchain = { path = "../../primitives/blockchain" }
 sp-core = { path = "../../primitives/core" }
 sp-runtime = { path = "../../primitives/runtime" }
 wasm-timer = "0.2"
-litep2p = "0.5.0"
+litep2p = { git = "https://github.com/paritytech/litep2p", rev = "e03a6023882db111beeb24d8c0ceaac0721d3f0f" }
 once_cell = "1.18.0"
 void = "1.0.2"
 schnellru = "0.2.1"

substrate/client/network/src/litep2p/discovery.rs

@@ -462,7 +462,10 @@ impl Stream for Discovery {
 					"`GET_RECORD` succeeded for {query_id:?}: {records:?}",
 				);
 
-				return Poll::Ready(Some(DiscoveryEvent::GetRecordSuccess { query_id, records }));
+				return Poll::Ready(Some(DiscoveryEvent::GetRecordSuccess {
+					query_id,
+					record: record.record,
+				}));
 			},
 			Poll::Ready(Some(KademliaEvent::PutRecordSucess { query_id, key: _ })) =>
 				return Poll::Ready(Some(DiscoveryEvent::PutRecordSuccess { query_id })),

substrate/client/network/types/Cargo.toml

@@ -12,7 +12,7 @@ documentation = "https://docs.rs/sc-network-types"
 [dependencies]
 bs58 = "0.4.0"
 libp2p-identity = { version = "0.1.3", features = ["ed25519", "peerid"] }
-litep2p = "0.5.0"
+litep2p = { git = "https://github.com/paritytech/litep2p", rev = "e03a6023882db111beeb24d8c0ceaac0721d3f0f" }
 multiaddr = "0.17.0"
 multihash = { version = "0.17.0", default-features = false, features = ["identity", "multihash-impl", "sha2", "std"] }
 rand = "0.8.5"