LPS-42222 Rollback changes of LPS-31578 and apply the fix in LayoutLocalServiceStagingAdvice. We need getLayouts in PortalImpl in order to get the VirtualLayouts in case it's needed.
LPS-42222 If the group is a user personal site and we are not copying the UserGroup layouts to the user personal site we should do the process in order to obtain the VirtualLayouts and do a merge if it proceeds.
LPS-42222 follow current naming
LPS-42222 comment for why this is necessary
LPS-42222 SF