chore(deps): bump org.pitest:pitest-maven from 1.21.0 to 1.21.1 (#150)

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Bumps [org.pitest:pitest-maven](https://github.com/hcoles/pitest) from
1.21.0 to 1.21.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/hcoles/pitest/releases">org.pitest:pitest-maven's
releases</a>.</em></p>
<blockquote>
<h2>1.21.1</h2>
<ul>
<li><a
href="https://redirect.github.com/hcoles/pitest/issues/1436">#1436</a>
Allow filtering JUnit4 by runner</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/hcoles/pitest/commit/50652eaa198b4a54142b54fe5812342661fc8864"><code>50652ea</code></a>
Merge pull request <a
href="https://redirect.github.com/hcoles/pitest/issues/1436">#1436</a>
from hcoles/feature/junit_filtering</li>
<li><a
href="https://github.com/hcoles/pitest/commit/d9e07c3186cdb765f95d925543e69ebc0d309e23"><code>d9e07c3</code></a>
allow filtering by runner</li>
<li>See full diff in <a
href="https://github.com/hcoles/pitest/compare/1.21.0...1.21.1">compare
view</a></li>
</ul>
</details>
<br />


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</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Thomas Bonk <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -239,7 +239,7 @@
         <plugin>
           <groupId>org.pitest</groupId>
           <artifactId>pitest-maven</artifactId>
-          <version>1.21.0</version>
+          <version>1.21.1</version>
         </plugin>
         <plugin>
           <groupId>com.github.spotbugs</groupId>