Bump maven-checkstyle-plugin from 3.2.0 to 3.2.1 (#574)

Bumps [maven-checkstyle-plugin](https://github.com/apache/maven-checkstyle-plugin) from 3.2.0 to 3.2.1.
- [Release notes](https://github.com/apache/maven-checkstyle-plugin/releases)
- [Commits](apache/maven-checkstyle-plugin@maven-checkstyle-plugin-3.2.0...maven-checkstyle-plugin-3.2.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-checkstyle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -44,7 +44,7 @@
     <license-maven-plugin.version>2.0.0</license-maven-plugin.version>
     <logback-classic.version>1.3.5</logback-classic.version>
     <lombok.version>1.18.24</lombok.version>
-    <maven-checkstyle-plugin.version>3.2.0</maven-checkstyle-plugin.version>
+    <maven-checkstyle-plugin.version>3.2.1</maven-checkstyle-plugin.version>
     <maven-clean-plugin.version>3.2.0</maven-clean-plugin.version>
     <maven-compiler-plugin.version>3.10.1</maven-compiler-plugin.version>
     <maven-dependency-plugin.version>3.5.0</maven-dependency-plugin.version>