Config translation synchronization fails

Problem/Motivation

1. Install standard
2. Install configuration translation, language
3. add a second language and make it the default
4. Create a new node page view using fields.
5. Save the view
6. Translate the view, set a different label for the title field
7. Save the translation
8. Remove the title field and replace it with a NID field
9. Goto the translated page view:

This also causes:

Field translations are not being removed from the config table when a field is removed from a view.

To reproduce, add a field to a view. Create a translation of this field. Now remove the field from the view.

If you then `select * from config where name = 'views.view.yourview' - you'll see the translations for the field you have removed still exist in config, for languages where the field has been translated.

In my example view, it's using a table layout, and I have additional columns in the table, from the old translation data, that should not exist.

From the duplicate issue #2774789: Field translations not removed from views config when deleting a field

Expected behaviour

It works, no translation though for the field

Actual

( ! ) Fatal error: Unsupported operand types in core/modules/views/src/Plugin/views/field/FieldPluginBase.php on line 1161

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes