bugfixes:
  - keycloak module utils - fix ``TypeError`` crash when managing users whose username
    or email contains special characters such as ``+``
    (https://github.com/ansible-collections/community.general/issues/10305, https://github.com/ansible-collections/community.general/pull/11472).
  - keycloak module utils - use proper URL encoding (``urllib.parse.quote``) for query
    parameters in authorization permission name searches, replacing fragile
    manual space replacement (https://github.com/ansible-collections/community.general/pull/11472).