Auto merge of servo#28944 - servo:dependabot/cargo/gif-0.11.4, r=jdm

Bump gif from 0.11.3 to 0.11.4

Bumps [gif](https://github.com/image-rs/image-gif) from 0.11.3 to 0.11.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/image-rs/image-gif/blob/master/Changes.md">gif's changelog</a>.</em></p>
<blockquote>
<h1>v0.11.4</h1>
<p>Bufixes:</p>
<ul>
<li>Fix decoding confusing superfluous image data from previous frames with
current frame data.</li>
<li>Bump minimum required version of <code>weezl</code>.</li>
</ul>
<p>Features:</p>
<ul>
<li>Add <code>Encoder::{get_ref, get_mut, into_inner}</code> to access underlying stream.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/image-rs/image-gif/commit/e070cfb4f465be00edeabc4c85ebe404eba29bab"><code>e070cfb</code></a> Release notes for version 0.11.4</li>
<li><a href="https://github.com/image-rs/image-gif/commit/ed1d8d77991c95b8d6a6f72bae7eeedb1de9d43d"><code>ed1d8d7</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/image-rs/image-gif/issues/131">#131</a> from image-rs/issue-130-superfluous-data</li>
<li><a href="https://github.com/image-rs/image-gif/commit/cb3b0e39e5f2034398049afbbd2079dcfaf6d51e"><code>cb3b0e3</code></a> Fix: stale data across next frame</li>
<li><a href="https://github.com/image-rs/image-gif/commit/f05cd522262569f0c979228f09ece9463333d7fa"><code>f05cd52</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/image-rs/image-gif/issues/127">#127</a> from jdm/patch-1</li>
<li><a href="https://github.com/image-rs/image-gif/commit/a41613dfe7f36ea1fe688c35a88d518fde1d7b56"><code>a41613d</code></a> Update minimum weezl version.</li>
<li><a href="https://github.com/image-rs/image-gif/commit/0bd83c5ee49b757e364a0aca0a9bc0df14c7ef99"><code>0bd83c5</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/image-rs/image-gif/issues/126">#126</a> from andylizi/get-writer-ref</li>
<li><a href="https://github.com/image-rs/image-gif/commit/e03205c4b39716c02f596cc09caaa4f2ff9fab83"><code>e03205c</code></a> Add warning for <code>Encoder::get_mut</code> docs</li>
<li><a href="https://github.com/image-rs/image-gif/commit/39c2a017a43f58ca5544d5ac5d937042ce764046"><code>39c2a01</code></a> Add <code>Encoder::{get_ref, get_mut}</code></li>
<li><a href="https://github.com/image-rs/image-gif/commit/94a26746cceefdab644c51fc4e1062150d3a4664"><code>94a2674</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/image-rs/image-gif/issues/124">#124</a> from andylizi/fix-tests-windows</li>
<li><a href="https://github.com/image-rs/image-gif/commit/69da38496ea70caf5be76da174d7b70b38e883a3"><code>69da384</code></a> Make tests work on Windows</li>
<li>Additional commits viewable in <a href="https://github.com/image-rs/image-gif/compare/v0.11.3...v0.11.4">compare view</a></li>
</ul>
</details>
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Author: bors-servo