Auto merge of #9688 - rust-lang:dependabot/cargo/env_logger-0.9.0, r=alexcrichton

Auto merge of #9688 - rust-lang:dependabot/cargo/env_logger-0.9.0, r=alexcrichton

Update env_logger requirement from 0.8.1 to 0.9.0

Updates the requirements on [env_logger](https://github.com/env-logger-rs/env_logger) to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/env-logger-rs/env_logger/releases">env_logger's releases</a>.</em></p>
<blockquote>
<h2>v0.9.0</h2>
<p>Breaking Changes:</p>
<ul>
<li>Default message format now prints the target instead of the module</li>
</ul>
<p>Improvements:</p>
<ul>
<li>Added a method to print the module instead of the target</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/04856ac38baf422baebb40729cf51127a75b82ed"><code>04856ac</code></a> bump version to 0.9.0</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/e4744ff41a2e249bd94511c4689b4dbaa915841f"><code>e4744ff</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/env-logger-rs/env_logger/issues/209">#209</a> from gtsiam/main</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/c5fa7a2c2d9ad3f5d2da0581ede4ab2e8944e104"><code>c5fa7a2</code></a> refactor: fix clippy warnings</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/34574dfa13e2c81bab007715c2f6faa4b94bb67f"><code>34574df</code></a> Update link to examples</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/18884971d4eb1c268d61a4c37747de692bdd7124"><code>1888497</code></a> Clarified documentation about log filtering</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/365ffafe45f615f65b88d67834aab16b132d9ecc"><code>365ffaf</code></a> Show target instead of module path by default</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/d2998a6ec685051b97f5b5c97427a61593bc6581"><code>d2998a6</code></a> Add option to print log target</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/13cafce572362582f57964eae6cb4a41f52fd04a"><code>13cafce</code></a> Bump version to 0.8.4</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/090081156127dcd896b8b00837549cb4008c43d0"><code>0900811</code></a> Ensure unique directive names when building filters</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/1a8379a533f043e623d5eb4a898d171927ad61c1"><code>1a8379a</code></a> Allow writing logs to a custom output target (Target::Pipe)</li>
<li>Additional commits viewable in <a href="https://github.com/env-logger-rs/env_logger/compare/v0.8.1...v0.9.0">compare view</a></li>
</ul>
</details>
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</details>