Auto merge of servo#28956 - servo:dependabot/cargo/flume-0.10.14, r=jdm

Bump flume from 0.10.12 to 0.10.14

Bumps [flume](https://github.com/zesterer/flume) from 0.10.12 to 0.10.14.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/zesterer/flume/blob/master/CHANGELOG.md">flume's changelog</a>.</em></p>
<blockquote>
<h1>[0.10.14] - 2022-07-21</h1>
<h3>Fixed</h3>
<ul>
<li>Fixed unbounded memory usage in <code>RecvFut::poll_inner</code></li>
</ul>
<h1>[0.10.13] - 2022-06-10</h1>
<h3>Added</h3>
<ul>
<li><code>SendSink::sender</code>, to get the sender of a <code>SendSink</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/zesterer/flume/commits">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=flume&package-manager=cargo&previous-version=0.10.12&new-version=0.10.14)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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Author: bors-servo