Auto merge of #26615 - servo:dependabot/cargo/toml-0.5.6, r=jdm

Bump toml from 0.5.1 to 0.5.6

Bumps [toml](https://github.com/alexcrichton/toml-rs) from 0.5.1 to 0.5.6.
<details>
<summary>Commits</summary>
<ul>
<li><a href="436acbd31d"><code>436acbd</code></a> Bump to 0.5.6</li>
<li><a href="f92c15f1b8"><code>f92c15f</code></a> Fix a couple errors in DateStrEmitter (<a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/368">#368</a>)</li>
<li><a href="1b8e0d78bd"><code>1b8e0d7</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/365">#365</a> from AnderEnder/remove-deprecated-error-description</li>
<li><a href="b9507d859d"><code>b9507d8</code></a> remove deprecated Error::description</li>
<li><a href="60b874308e"><code>60b8743</code></a> Mixed type arrays (<a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/358">#358</a>)</li>
<li><a href="75129040cd"><code>7512904</code></a> Bump to 0.5.5</li>
<li><a href="1e6bfbca98"><code>1e6bfbc</code></a> replace copied wit filter_map for rustc 1.35 compatibility (<a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/354">#354</a>)</li>
<li><a href="4673cfd797"><code>4673cfd</code></a> Replace the test added by <a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/349">#349</a> with a bench (<a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/351">#351</a>)</li>
<li><a href="4b05a9d349"><code>4b05a9d</code></a> update (<a href="https://github-redirect.dependabot.com/alexcrichton/toml-rs/issues/352">#352</a>)</li>
<li><a href="189d2b92ee"><code>189d2b9</code></a> Bump to 0.5.4</li>
<li>Additional commits viewable in <a href="https://github.com/alexcrichton/toml-rs/compare/0.5.1...0.5.6">compare view</a></li>
</ul>
</details>
<br />

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Cargo.lock

@@ -6105,9 +6105,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.1"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8c96d7873fa7ef8bdeb3a9cda3ac48389b4154f32b9803b4bc26220b677b039"
+checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
 dependencies = [
  "serde",
 ]