Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.3 to 3.8.0

Bumps [org.apache.maven.plugins:maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) from 3.6.3 to 3.8.0.
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.6.3...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] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -92,7 +92,7 @@
         <test.skip.default>false</test.skip.default>
         <test.skip.tp>true</test.skip.tp>
         <top.level.basedir>${basedir}</top.level.basedir>
-        <maven.javadoc.version>3.6.3</maven.javadoc.version>
+        <maven.javadoc.version>3.8.0</maven.javadoc.version>
         <compiler.source>1.8</compiler.source>
         <compiler.target>1.8</compiler.target>
         <test.excluded.groups>MEMORY_TESTS,PERFORMANCE_TESTS,BRITTLE_TESTS</test.excluded.groups>