chore(deps): Bump metrics from 0.21.0 to 0.21.1 (vectordotdev#17836)

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Bumps [metrics](https://github.com/metrics-rs/metrics) from 0.21.0 to
0.21.1.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/metrics-rs/metrics/commit/0ffcc48cb219ea4664812d97bba8c07ec31515fa"><code>0ffcc48</code></a>
(cargo-release) version 0.21.1</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/deead8bda0ce31e39cf63bb9f56c02a612436d91"><code>deead8b</code></a>
(cargo-release) version 0.15.1</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/9d141d1484ecedd3c75528de6490e3fe770f0c50"><code>9d141d1</code></a>
pin hashbrown to avoid MSRV bump</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/4ba145fda1fbdfec289606c6f798c6d34bfef00b"><code>4ba145f</code></a>
changelog</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/61580c0c4bc2a5d7a058b0ccf903d9540d06eb97"><code>61580c0</code></a>
bump deps + clippy stuff</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/c04028c4b7789108e9a5d1b14e998718f82854a6"><code>c04028c</code></a>
Add <code>Borrow</code> impl to <code>KeyName</code> (<a
href="https://redirect.github.com/metrics-rs/metrics/issues/381">#381</a>)</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/c282e44bcbb89feb2b5fcc87120c5efcadeadf8e"><code>c282e44</code></a>
changelog</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/20d207f53e6f22992167cf85f99110909a2b1087"><code>20d207f</code></a>
Impl From&lt;std::borrow::Cow&gt; for KeyName (<a
href="https://redirect.github.com/metrics-rs/metrics/issues/378">#378</a>)</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/a4b2fc1605e4cc2c2d98d829ef8261d891673d7d"><code>a4b2fc1</code></a>
Update aho-corasick to 1.0.</li>
<li><a
href="https://github.com/metrics-rs/metrics/commit/c15c0ed663685251330213182c72ee303ec698b0"><code>c15c0ed</code></a>
feat(util): new helper type for recovering recorder after installing it
(<a
href="https://redirect.github.com/metrics-rs/metrics/issues/362">#362</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/metrics-rs/metrics/compare/metrics-v0.21.0...metrics-v0.21.1">compare
view</a></li>
</ul>
</details>
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Cargo.toml

@@ -159,7 +159,7 @@ tracing-subscriber = { version = "0.3.17", default-features = false, features =
 tracing-tower = { git = "https://github.com/tokio-rs/tracing", default-features = false, rev = "e0642d949891546a3bb7e47080365ee7274f05cd" }
 
 # Metrics
-metrics = "0.21.0"
+metrics = "0.21.1"
 metrics-tracing-context = { version = "0.14.0", default-features = false }
 
 # AWS - Official SDK

lib/vector-buffers/Cargo.toml

@@ -17,7 +17,7 @@ crossbeam-utils = { version = "0.8.16", default-features = false }
 fslock = { version = "0.2.1", default-features = false, features = ["std"] }
 futures = { version = "0.3.28", default-features = false, features = ["std"] }
 memmap2 = { version = "0.7.1", default-features = false }
-metrics = "0.21.0"
+metrics = "0.21.1"
 num-traits = { version = "0.2.15", default-features = false }
 pin-project = { version = "1.1.2", default-features = false }
 rkyv = { version = "0.7.40", default-features = false, features = ["size_32", "std", "strict", "validation"] }

lib/vector-common/Cargo.toml

@@ -49,7 +49,7 @@ crossbeam-utils = { version = "0.8.16", default-features = false }
 derivative = { version = "2.2.0", default-features = false }
 futures = { version = "0.3.28", default-features = false, features = ["std"] }
 indexmap = { version = "~2.0.0", default-features = false, features = ["std"] }
-metrics = "0.21.0"
+metrics = "0.21.1"
 nom = { version = "7", optional = true }
 ordered-float = { version = "3.7.0", default-features = false }
 paste = "1.0.13"

lib/vector-core/Cargo.toml

@@ -24,7 +24,7 @@ http = { version = "0.2.9", default-features = false }
 hyper-proxy = { version = "0.9.1", default-features = false, features = ["openssl-tls"] }
 indexmap = { version = "~2.0.0", default-features = false, features = ["serde", "std"] }
 lookup = { package = "vector-lookup", path = "../vector-lookup" }
-metrics = "0.21.0"
+metrics = "0.21.1"
 metrics-tracing-context = { version = "0.14.0", default-features = false }
 metrics-util = { version = "0.15.1", default-features = false, features = ["registry"] }
 mlua = { version = "0.8.9", default-features = false, features = ["lua54", "send", "vendored"], optional = true }