This commit fixes all Antora configuration files for the components
underneath this repository. When you run the build script, it reports
errors that it is unable to find the reference for the start_path for
all of the components. This is because the full path is required,
including the .adoc file ending. So, this commit makes the path
explicit and therefore, fixes the errors.
This commit fixes all Antora configuration files for the components
underneath this repository. When you run the build script, it reports
errors that it is unable to find the reference for the
start_pathforall of the components. This is because the full path is required,
including the
.adocfile ending. So, this commit makes the pathexplicit and therefore, fixes the errors.