minor libp2p upgrade (#3259)

## Issue Addressed

Upgrades libp2p

Cargo.lock

@@ -2994,9 +2994,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p"
-version = "0.45.0"
+version = "0.45.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3541a9b837ea166d91b6f54e9e3264ac94f0af7f7b51a78dadd52912e7bdba6"
+checksum = "41726ee8f662563fafba2d2d484b14037cc8ecb8c953fbfc8439d4ce3a0a9029"
 dependencies = [
  "bytes",
  "futures",
@@ -3138,9 +3138,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-identify"
-version = "0.36.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40ad878c9b15bbc629b0c0cef57f59e8b37fa3f4f0e5ce11ff2bca42aae62e38"
+checksum = "b84b53490442d086db1fa5375670c9666e79143dccadef3f7c74a4346899a984"
 dependencies = [
  "asynchronous-codec",
  "futures",
@@ -3154,6 +3154,7 @@ dependencies = [
  "prost-codec",
  "smallvec",
  "thiserror",
+ "void",
 ]
 
 [[package]]
@@ -3228,9 +3229,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-swarm"
-version = "0.36.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8863c7e17641622969ffeab84e338481a8c75e4bce40f18f27822127e975f4b"
+checksum = "8f4bb21c5abadbf00360c734f16bf87f1712ed4f23cd46148f625d2ddb867346"
 dependencies = [
  "either",
  "fnv",

beacon_node/lighthouse_network/Cargo.toml

@@ -42,7 +42,7 @@ prometheus-client = "0.16.0"
 unused_port = { path = "../../common/unused_port" }
 
 [dependencies.libp2p]
-version = "0.45.0"
+version = "0.45.1"
 default-features = false
 features = ["websocket", "identify", "mplex", "yamux", "noise", "gossipsub", "dns-tokio", "tcp-tokio", "plaintext", "secp256k1"]