Drush command to update models leaves invalid propertiers behind
Running the model update in Drupal CMS creates double-nested configuration in the model plugin data, while it seems to correctly update raw data.
Example:
```
eca_throw_exception_exception:
label: 'Not found exception'
plugin: eca_throw_exception
configuration:
exception_type: Symfony\Component\HttpKernel\Exception\NotFoundHttpException
response_message: ''
log_exception: false
configuration:
exception_type: ''
response_message: ''
log_exception: true
```
This should be fixed asap.
issue