fix: Decorate celery task to set code owner attribute.
fix: Decorate celery task to set code owner attribute.

See https://edx.readthedocs.io/projects/edx-django-utils/en/latest/monitoring/how_tos/add_code_owner_custom_attribute_to_an_ida.html\#handling-celery-tasks fo more details.

edx/edx-platform,arbrandes/edx-platform,arbrandes/edx-platform,eduNEXT/edx-platform,edx/edx-platform,angelapper/edx-platform,arbrandes/edx-platform,eduNEXT/edx-platform,edx/edx-platform,angelapper/edx-platform,arbrandes/edx-platform,angelapper/edx-platform,eduNEXT/edx-platform,angelapper/edx-platform,eduNEXT/edx-platform,edx/edx-platform