Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.7.0 to 3.8.0

Bumps [org.apache.maven.plugins:maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.7.0 to 3.8.0.
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.7.0...maven-javadoc-plugin-3.8.0)

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

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

Author: dependabot[bot]

pom.xml

@@ -114,7 +114,7 @@
     <maven-gpg-plugin.version>3.2.1</maven-gpg-plugin.version>
     <maven-install-plugin.version>3.1.2</maven-install-plugin.version>
     <maven-jar-plugin.version>3.4.2</maven-jar-plugin.version>
-    <maven-javadoc-plugin.version>3.7.0</maven-javadoc-plugin.version>
+    <maven-javadoc-plugin.version>3.8.0</maven-javadoc-plugin.version>
     <maven-invoker-plugin.version>3.7.0</maven-invoker-plugin.version>
     <maven-release-plugin.version>3.0.0-M7</maven-release-plugin.version>
     <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>