[mig] 12.0 to 13.0 with migrator-tools

__manifest__.py

models/res_partner.py

models/scop_instance.py

models/scop_instance_partner.py

models/union_regionale.py

wizard/scop_instance_mail_membership_wizard.py

wizard/scop_instance_report_per_ur_wizard.py

wizard/scop_instance_wizard.py