Update Rust Edition to 2024 (#7766)

* #7749

Thanks @dknopik and @michaelsproul for your help!

lighthouse/environment/src/lib.rs

@@ -9,10 +9,10 @@
 
 use eth2_config::Eth2Config;
 use eth2_network_config::Eth2NetworkConfig;
-use futures::channel::mpsc::{channel, Receiver, Sender};
-use futures::{future, StreamExt};
-use logging::tracing_logging_layer::LoggingLayer;
+use futures::channel::mpsc::{Receiver, Sender, channel};
+use futures::{StreamExt, future};
 use logging::SSELoggingComponents;
+use logging::tracing_logging_layer::LoggingLayer;
 use logroller::{Compression, LogRollerBuilder, Rotation, RotationSize};
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -27,7 +27,7 @@ use types::{EthSpec, GnosisEthSpec, MainnetEthSpec, MinimalEthSpec};
 use {
     futures::Future,
     std::{pin::Pin, task::Context, task::Poll},
-    tokio::signal::unix::{signal, Signal, SignalKind},
+    tokio::signal::unix::{Signal, SignalKind, signal},
 };
 
 #[cfg(not(target_family = "unix"))]

lighthouse/environment/src/tracing_common.rs

@@ -2,7 +2,7 @@ use crate::{EnvironmentBuilder, LoggerConfig};
 use clap::ArgMatches;
 use logging::Libp2pDiscv5TracingLayer;
 use logging::{
-    create_libp2p_discv5_tracing_layer, tracing_logging_layer::LoggingLayer, SSELoggingComponents,
+    SSELoggingComponents, create_libp2p_discv5_tracing_layer, tracing_logging_layer::LoggingLayer,
 };
 use std::process;
 

lighthouse/environment/tests/environment_builder.rs

@@ -1,7 +1,7 @@
 #![cfg(test)]
 
 use environment::EnvironmentBuilder;
-use eth2_network_config::{Eth2NetworkConfig, DEFAULT_HARDCODED_NETWORK};
+use eth2_network_config::{DEFAULT_HARDCODED_NETWORK, Eth2NetworkConfig};
 use std::path::PathBuf;
 use types::{Config, MainnetEthSpec};