Use libp2p 0.56 in serai-node

Cargo.lock

@@ -9184,7 +9184,7 @@ dependencies = [
  "futures-util",
  "hex",
  "jsonrpsee",
- "libp2p 0.52.4",
+ "libp2p 0.56.0",
  "log",
  "pallet-transaction-payment-rpc",
  "rand_core 0.6.4",

substrate/node/Cargo.toml

@@ -27,7 +27,7 @@ log = "0.4"
 
 schnorrkel = "0.11"
 
-libp2p = "0.52"
+libp2p = "0.56"
 
 sp-core = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev =  "7f2a8865cd0ded35e1d62fc330915d44dfa3beab" }
 sp-keystore = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev =  "7f2a8865cd0ded35e1d62fc330915d44dfa3beab" }

substrate/node/src/service.rs

@@ -225,7 +225,15 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
       // While the PeerIds *should* be known in advance and hardcoded, that data wasn't collected in
       // time and this fine for a testnet
       let bootnodes = || async {
-        use libp2p::{Transport as TransportTrait, tcp::tokio::Transport, noise::Config};
+        use libp2p::{
+          core::{
+            Endpoint,
+            transport::{PortUse, DialOpts},
+          },
+          Transport as TransportTrait,
+          tcp::tokio::Transport,
+          noise::Config,
+        };
 
         let bootnode_multiaddrs = crate::chain_spec::bootnode_multiaddrs(&id);
 
@@ -239,7 +247,12 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
                 .upgrade(libp2p::core::upgrade::Version::V1)
                 .authenticate(noise)
                 .multiplex(libp2p::yamux::Config::default());
-              let Ok(transport) = transport.dial(multiaddr.clone()) else { None? };
+              let Ok(transport) = transport.dial(
+                multiaddr.clone(),
+                DialOpts { role: Endpoint::Dialer, port_use: PortUse::Reuse },
+              ) else {
+                None?
+              };
               let Ok((peer_id, _)) = transport.await else { None? };
               Some(sc_network::config::MultiaddrWithPeerId {
                 multiaddr: multiaddr.into(),