Decide on the groupId for the plugin
The artifactId for this plugin is antora-maven-plugin to conform with Maven standards (only core Maven plugins should start with the maven- prefix). We need to decide on the groupId. Here are the options:
- org.antora
- org.antora.maven
If we follow the lead of the Asciidoctor project, the groupId would be org.antora. See https://central.sonatype.com/artifact/org.asciidoctor/asciidoctor-maven-plugin