Update java-api-element-list-

[elharo]

Affected version

HEAD

Bug description

We haven't updated the java-api-element-list- resources in src/main/resources/org/apache/maven/plugins/javadoc since Java 15. We have something like 9 or 10 versions that need to be added.

[emeraldjava]

@elharo - Just wondering what the intention of these files is? it seems to be a list of modules from the jdk version, so i'd wondering can we get that from the jdk rather than having to maintain version specific files?