Bump org.apache.maven.plugins:maven-checkstyle-plugin

Bumps [org.apache.maven.plugins:maven-checkstyle-plugin](https://github.com/apache/maven-checkstyle-plugin) from 3.3.0 to 3.3.1.
- [Commits](apache/maven-checkstyle-plugin@maven-checkstyle-plugin-3.3.0...maven-checkstyle-plugin-3.3.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -100,7 +100,7 @@
     <localizer-maven-plugin.version>1.31</localizer-maven-plugin.version>
     <maven-antrun-plugin.version>3.1.0</maven-antrun-plugin.version>
     <maven-assembly-plugin.version>3.6.0</maven-assembly-plugin.version>
-    <maven-checkstyle-plugin.version>3.3.0</maven-checkstyle-plugin.version>
+    <maven-checkstyle-plugin.version>3.3.1</maven-checkstyle-plugin.version>
     <maven-clean-plugin.version>3.3.1</maven-clean-plugin.version>
     <maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>
     <maven-dependency-plugin.version>3.6.0</maven-dependency-plugin.version>