OSIS-2769 add fixture for flag education_group_administrative_data_update
OSIS-2769 add fixture for flag education_group_administrative_data_update

uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis