Test, enotice fixes, handling for permissions key for Member_Tasks

Test, enotice fixes, handling for permissions key for Member_Tasks

Alternate potential approach to the enotice portion of https://github.com/civicrm/civicrm-core/pull/20940
This approach adds support for permissions using a syntax like
https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_summaryActions/
and would potentially standardise that onto the search_tasks hook
https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_searchTasks/
- it's not quite clear what the search hooks supports -
https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_searchKitTasks/