chore(maven): [WARNING] spring-boot-admin-docs

[mirogaudi]

The are the following warnings during the maven build of "spring-boot-admin-docs":

• [WARNING] Error during reading an entry:[.../spring-boot-admin/spring-boot-admin-server]
   org.rodnansol.core.generator.reader.MetadataConversionException: Error during converting properties to list of ProperyGroups
• [WARNING] Docusaurus found broken anchors!

Maven build command: ./mvnw clean verify -Pcoverage --no-transfer-progress -Dmaven.javadoc.skip=true