chore(deps): Bump async-trait from 0.1.68 to 0.1.71 (vectordotdev#17881)

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.68
to 0.1.71.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/async-trait/releases">async-trait's
releases</a>.</em></p>
<blockquote>
<h2>0.1.71</h2>
<ul>
<li>Documentation improvements</li>
</ul>
<h2>0.1.70</h2>
<p>No release notes provided.</p>
<h2>0.1.69</h2>
<ul>
<li>Resolve new diverging_sub_expression clippy lint in generated
code</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/async-trait/commit/11dfe1629237b696d367cd3a1f483ac5db491140"><code>11dfe16</code></a>
Release 0.1.71</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/85172d3b7bf90775cf41226150aceeffd5fe8788"><code>85172d3</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/async-trait/issues/249">#249</a>
from erer1243/update-docs-lifetime</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/92acf8138a04cc7933560aead0804b0e487f1111"><code>92acf81</code></a>
Update doc comments to use lifetime 'async_trait instead of 'async</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/f8ce3fb3099250312bcbda0dee70314ae9bc4216"><code>f8ce3fb</code></a>
Release 0.1.70</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/46631ccd5c7d9bfd1192daad9837ce90debed666"><code>46631cc</code></a>
Eliminate syn 1 from minimal-versions</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/eb21940ebf32d6ecf49361c4d7e4edd1da08f037"><code>eb21940</code></a>
Add CI job using minimal-versions</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/78640d26d8e5f1bf75fb3d3b48b07e12bfcb7e5f"><code>78640d2</code></a>
Release 0.1.69</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/b59322e484826c11e1dcba7bf96fdbfed28d6b5b"><code>b59322e</code></a>
Suppress diverging_sub_expression clippy lint in generated code</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/fbd310e83e5f87a1a9bdd5f1fe551cf2dca7ef9c"><code>fbd310e</code></a>
Resolve explicit_iter_loop pedantic clippy lint</li>
<li><a
href="https://github.com/dtolnay/async-trait/commit/603c57a00f52ee63963d11be658681725f016fc5"><code>603c57a</code></a>
Remove .clippy.toml in favor of respecting rust-version from
Cargo.toml</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/async-trait/compare/0.1.68...0.1.71">compare
view</a></li>
</ul>
</details>
<br />


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Cargo.toml

@@ -143,7 +143,7 @@ loki-logproto = { path = "lib/loki-logproto", optional = true }
 
 # Tokio / Futures
 async-stream = { version = "0.3.5", default-features = false }
-async-trait = { version = "0.1.68", default-features = false }
+async-trait = { version = "0.1.71", default-features = false }
 futures = { version = "0.3.28", default-features = false, features = ["compat", "io-compat"], package = "futures" }
 tokio = { version = "1.29.0", default-features = false, features = ["full"] }
 tokio-openssl = { version = "0.6.3", default-features = false }