Auto merge of #28150 - servo:dependabot/cargo/idna-0.2.1, r=jdm

Bump idna from 0.2.0 to 0.2.1

Bumps [idna](https://github.com/servo/rust-url) from 0.2.0 to 0.2.1.
<details>
<summary>Commits</summary>
<ul>
<li><a href="69417ec89b"><code>69417ec</code></a> v0.2.1</li>
<li><a href="52ea4ba2b3"><code>52ea4ba</code></a> Merge branch 'master' into crates.io</li>
<li><a href="46458f80e4"><code>46458f8</code></a> Upgrade to rustc 81eeec094 2014-11-21.</li>
<li><a href="3d757ec472"><code>3d757ec</code></a> v0.2.0</li>
<li><a href="94e637886a"><code>94e6378</code></a> Merge branch 'master' into crates.io</li>
<li><a href="a838a41263"><code>a838a41</code></a> Apprently &quot;cannot&quot; and &quot;can not&quot; are not identical.</li>
<li><a href="4e30f965cc"><code>4e30f96</code></a> Simplify and document the signature of EncodingOverride::encode.</li>
<li><a href="9ae1fd2fc3"><code>9ae1fd2</code></a> Make rust-encoding an optional feature.</li>
<li><a href="e6866f2a87"><code>e6866f2</code></a> Drop isindex support. We’ll see if anyone asks for it.</li>
<li><a href="00c0111b89"><code>00c0111</code></a> Dont transmute non-UTF-8 bytes to str, even though it kinda maybe looks safe.</li>
<li>Additional commits viewable in <a href="https://github.com/servo/rust-url/compare/idna-v0.2.0...v0.2.1">compare view</a></li>
</ul>
</details>
<br />

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Cargo.lock

@@ -2810,9 +2810,9 @@ checksum = "3c9826188e666f2ed92071d2dadef6edc430b11b158b5b2b3f4babbcc891eaaa"
 
 [[package]]
 name = "idna"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
+checksum = "de910d521f7cc3135c4de8db1cb910e0b5ed1dc6f57c381cd07e8e661ce10094"
 dependencies = [
  "matches",
  "unicode-bidi",