Updated api_key_manager module.
Updated api_validations module.
Updated petitions_maintenance module.
Updated signatures_queue module.
Removed examples module.
PT-1063 - Core update and module security updates. Removed now unnecessary patches in services.
PT-1063 - General module and theme updates
PT-1063 - Correcting dependencies for api_key_manager
PT-1063 - Added patch for libraries module to make file.