Bump maven-javadoc-plugin from 3.3.0 to 3.3.1

Bumps [maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.3.0 to 3.3.1.
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.3.0...maven-javadoc-plugin-3.3.1)

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

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

pom.xml

@@ -225,7 +225,7 @@
     <maven-install-plugin.version>2.5.2</maven-install-plugin.version>
     <maven-invoker-plugin.version>3.2.2</maven-invoker-plugin.version>
     <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
-    <maven-javadoc-plugin.version>3.3.0</maven-javadoc-plugin.version>
+    <maven-javadoc-plugin.version>3.3.1</maven-javadoc-plugin.version>
     <maven-jxr-plugin.version>3.1.1</maven-jxr-plugin.version>
     <maven-plugin-plugin.version>3.6.1</maven-plugin-plugin.version>
     <maven-project-info-reports-plugin.version>3.1.2</maven-project-info-reports-plugin.version>