WebUI: Unify adapter property definition for state evaluators
Move adapter property definition to IPA.state_evaluator since it
is used by all evaluators
Related: https://pagure.io/freeipa/issue/8336
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>