Author lines are not supported for topics.

Fix the 13 AsciiDocDITA.AuthorLine warnings located in:

assemblies/modules/configuring/con-dynamic-plugins-cache.adoc:4
assemblies/modules/conscious-language.adoc:9
assemblies/modules/dynamic-plugins/con-dynamic-plugins-cache.adoc:4
assemblies/modules/dynamic-plugins/proc-creating-a-pvc-for-the-dynamic-plugin-cache-by-using-helm.adoc:3
assemblies/modules/dynamic-plugins/proc-extensions-creating.adoc:3
assemblies/modules/dynamic-plugins/proc-extensions-disabling.adoc:3
assemblies/modules/dynamic-plugins/proc-extensions-installing.adoc:3
assemblies/modules/dynamic-plugins/proc-topology-install.adoc:2
assemblies/modules/dynamic-plugins/ref-catalog-plugin.adoc:2
assemblies/modules/dynamic-plugins/ref-configuring-the-dynamic-plugins-cache.adoc:3
assemblies/modules/importing-repositories/procedure-enabling-the-bulk-import-from-github-feature.adoc:3
assemblies/modules/importing-repositories/procedure-managing-the-imported-repository-list.adoc:3
assemblies/modules/installation/proc-deploy-rhdh-instance-gke.adoc:3