deps: bump opentelemetry dependency (#5181)

## Description

Updates `opentelemetry-otlp` from 0.13.0 to 0.14.0
Changes `opentelemetry` to `opentelemetry_sdk` dependency and updates to
0.21.0
Changes `opentelemetry_api` to `opentelemetry` and updates to 0.21.0

see open-telemetry/opentelemetry-rust#1186 for
more info

superseeds #4858

examples/metrics/Cargo.toml

@@ -12,13 +12,13 @@ release = false
 futures = "0.3.30"
 hyper = { version = "0.14", features = ["server", "tcp", "http1"] }
 libp2p = { path = "../../libp2p", features = ["tokio", "metrics", "ping", "noise", "identify", "tcp", "yamux", "macros"] }
-opentelemetry = { version = "0.20.0", features = ["rt-tokio", "metrics"] }
-opentelemetry-otlp = { version = "0.13.0", features = ["metrics"]}
-opentelemetry_api = "0.20.0"
+opentelemetry = { version = "0.21.0", features = ["metrics"] }
+opentelemetry-otlp = { version = "0.14.0", features = ["metrics"] }
+opentelemetry_sdk = { version = "0.21.2", features = ["rt-tokio", "metrics"] }
 prometheus-client = { workspace = true }
 tokio = { version = "1", features = ["full"] }
 tracing = "0.1.37"
-tracing-opentelemetry = "0.21.0"
+tracing-opentelemetry = "0.22.0"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 
 [lints]

examples/metrics/src/main.rs

@@ -25,8 +25,7 @@ use libp2p::core::Multiaddr;
 use libp2p::metrics::{Metrics, Recorder};
 use libp2p::swarm::{NetworkBehaviour, SwarmEvent};
 use libp2p::{identify, identity, noise, ping, tcp, yamux};
-use opentelemetry::sdk;
-use opentelemetry_api::KeyValue;
+use opentelemetry::KeyValue;
 use prometheus_client::registry::Registry;
 use std::error::Error;
 use std::time::Duration;
@@ -87,13 +86,10 @@ fn setup_tracing() -> Result<(), Box<dyn Error>> {
     let tracer = opentelemetry_otlp::new_pipeline()
         .tracing()
         .with_exporter(opentelemetry_otlp::new_exporter().tonic())
-        .with_trace_config(
-            sdk::trace::Config::default().with_resource(sdk::Resource::new(vec![KeyValue::new(
-                "service.name",
-                "libp2p",
-            )])),
-        )
-        .install_batch(opentelemetry::runtime::Tokio)?;
+        .with_trace_config(opentelemetry_sdk::trace::Config::default().with_resource(
+            opentelemetry_sdk::Resource::new(vec![KeyValue::new("service.name", "libp2p")]),
+        ))
+        .install_batch(opentelemetry_sdk::runtime::Tokio)?;
 
     tracing_subscriber::registry()
         .with(tracing_subscriber::fmt::layer().with_filter(EnvFilter::from_default_env()))