Bump generated API client for authz API v5
Bump generated API client to v5 to fix errors such as Failed to get roles for application {"applicationregistration": {"name":"ceres-dev2","namespace":"ceres-dev2"}, "appID": "08d9fc44-166c-4c80-89ab-db687e3aaa5f", "error": "json: unknown field \"topic\""} (https://gitlab.cern.ch/webservices/webframeworks-planning/-/issues/1467)
Applied the procedure in README.md
To be merged before !102 (merged)
Edited by Alexandre Lossent