[autoform] when building inlined-form view for a relation, consider related entities intead of other views
by considering previous form-views, we may miss that there exists related
entities but which are not editable.
Closes #10495602
change_attribute_type('CWCache', 'timestamp', 'TZDatetime')
change_attribute_type('CWUser', 'last_login_time', 'TZDatetime')
change_attribute_type('CWSource', 'latest_retrieval', 'TZDatetime')
drop_attribute('CWSource', 'synchronizing')
add_attribute('CWSource', 'in_synchronization')