Update Rust crate metrics to 0.20.0

Cargo.lock

@@ -470,6 +470,17 @@ dependencies = [
  "metrics-macros",
 ]
 
+[[package]]
+name = "metrics"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94a70dc6c8179c4e889928dffb92336b821462c7b7613de91304fe80040fec12"
+dependencies = [
+ "ahash",
+ "metrics-macros",
+ "portable-atomic",
+]
+
 [[package]]
 name = "metrics-exporter-prometheus"
 version = "0.10.0"
@@ -479,7 +490,7 @@ dependencies = [
  "hyper",
  "indexmap",
  "ipnet",
- "metrics",
+ "metrics 0.19.0",
  "metrics-util",
  "parking_lot 0.11.2",
  "quanta",
@@ -509,7 +520,7 @@ dependencies = [
  "crossbeam-epoch",
  "crossbeam-utils",
  "hashbrown",
- "metrics",
+ "metrics 0.19.0",
  "num_cpus",
  "parking_lot 0.11.2",
  "quanta",
@@ -675,6 +686,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "portable-atomic"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "763095e04dcbeb889b2ab35296ecb18a20fe16b4e9877ce64aab73d8fd05a8c3"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.37"
@@ -832,7 +849,7 @@ dependencies = [
  "flate2",
  "futures-util",
  "hyper",
- "metrics",
+ "metrics 0.20.0",
  "metrics-exporter-prometheus",
  "serde",
  "serde_json",

Cargo.toml

@@ -23,6 +23,6 @@ tokio-util = { version = "0.7.3", features = ["io"] }
 futures-util = "0.3.21"
 uuid = { version = "1.1.2", features = ["v4"] }
 serde_json = "1.0.82"
-metrics = "0.19.0"
+metrics = "0.20.0"
 metrics-exporter-prometheus = "0.10.0"
 serde = { version = "1.0", features = ["derive"] }