Update dependency org.apache.maven.plugins:maven-javadoc-plugin to v3.12.0

Author: renovate[bot]

pom.xml

@@ -152,7 +152,7 @@
             </plugin>
             <plugin>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.11.3</version>
+                <version>3.12.0</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>