LPS-35222 Add delete Layout prototypes by company id
LPS-35222 LayoutPrototype and LayoutSetPrototype Portlet Data Handlers
LPS-35222 Register layout prototype portlet data handlers
LPS-35222 rebuild svcs for layouts
LPS-35222 Add dependent layout prototype export/import in LayoutSetPrototypeSMDH
LPS-35222 src format
LPS-35222 Update tests to include layout prototype dependency