Auto merge of #26676 - servo:dependabot/cargo/which-3.1.1, r=jdm

Bump which from 3.0.0 to 3.1.1

Bumps [which](https://github.com/harryfei/which-rs) from 3.0.0 to 3.1.1.
<details>
<summary>Commits</summary>
<ul>
<li><a href="1ffb247965"><code>1ffb247</code></a> bump version to 3.1.1</li>
<li><a href="17e22cb896"><code>17e22cb</code></a> update <code>failure</code> to <code>0.1.7</code>.</li>
<li><a href="785d774744"><code>785d774</code></a> bump version to 3.1.0</li>
<li><a href="562e7a5138"><code>562e7a5</code></a> upgrade dependencies</li>
<li><a href="1419887fee"><code>1419887</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/harryfei/which-rs/issues/15">#15</a> from mullvad/use-automatic-failure-feature</li>
<li><a href="d08fd2fd44"><code>d08fd2f</code></a> Add note about errors in readme</li>
<li><a href="8dd2105190"><code>8dd2105</code></a> Use automatic failure feature instead of redundant use_failure</li>
<li><a href="b0c86e667c"><code>b0c86e6</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/harryfei/which-rs/issues/16">#16</a> from mullvad/impl-std-error</li>
<li><a href="3ff0557179"><code>3ff0557</code></a> Implement std::error::Error when not using failure</li>
<li><a href="b4b622676b"><code>b4b6226</code></a> bump version to 3.0.0</li>
<li>Additional commits viewable in <a href="https://github.com/harryfei/which-rs/compare/3.0.0...3.1.1">compare view</a></li>
</ul>
</details>
<br />

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Cargo.lock

@@ -6665,9 +6665,9 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "3.0.0"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "240a31163872f7e8e49f35b42b58485e35355b07eb009d9f3686733541339a69"
+checksum = "d011071ae14a2f6671d0b74080ae0cd8ebf3a6f8c9589a2cd45f23126fe29724"
 dependencies = [
  "libc",
 ]