TST: update tests for new find query behavior

tests/test_affiliation.py

tests/test_authentication.py

tests/test_boolean.py

tests/test_datatype.py

tests/test_datatype_inheritance.py

tests/test_datetime.py

tests/test_double.py

tests/test_empty_text_value.py

tests/test_error_stuff.py

tests/test_importance.py

tests/test_inheritance.py

tests/test_issues_server.py

tests/test_list.py

tests/test_name_properties.py

tests/test_permissions.py

tests/test_plantuml.py

tests/test_query.py

tests/test_query_template.py

tests/test_select.py

tests/test_server_side_scripting.py