Auto merge of #294 - rust-lang:dependabot/cargo/log-0.4.17, r=JohnTitor

Bump log from 0.4.16 to 0.4.17

Bumps [log](https://github.com/rust-lang/log) from 0.4.16 to 0.4.17.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/rust-lang/log/blob/master/CHANGELOG.md">log's changelog</a>.</em></p>
<blockquote>
<h2>[0.4.17] - 2022-04-29</h2>
<ul>
<li>Update <code>kv_unstable</code> internal dependencies.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/rust-lang/log/commits/0.4.17">compare view</a></li>
</ul>
</details>
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[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=log&package-manager=cargo&previous-version=0.4.16&new-version=0.4.17)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

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Author: bors