Bump maven-javadoc-plugin from 3.1.0 to 3.1.1

Bumps [maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.1.0...maven-javadoc-plugin-3.1.1)

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

Author: dependabot-preview[bot]

pom.xml

@@ -57,7 +57,7 @@
         <maven.compilerplugin.version>3.8.0</maven.compilerplugin.version>
         <maven.failsafe.version>2.20.1</maven.failsafe.version>
         <maven.gpg.plugin.version>1.6</maven.gpg.plugin.version>
-        <maven.javadoc.plugin.version>3.1.0</maven.javadoc.plugin.version>
+        <maven.javadoc.plugin.version>3.1.1</maven.javadoc.plugin.version>
         <maven.release.plugin.version>2.5.3</maven.release.plugin.version>
         <maven.source.plugin.version>3.0.1</maven.source.plugin.version>
         <maven.jarplugin.version>3.1.1</maven.jarplugin.version>