Enable Keycloak role "admin" for admin access
Enable Keycloak role "admin" for admin access

up to now the role name was ROLE_ADMIN which is still
valid, but should be replaced by "admin" in the future

dukecon/dukecon_server,dukecon/dukecon_server,dukecon/dukecon_server,jugda/dukecon_server,jugda/dukecon_server,jugda/dukecon_server