Follow-up for #3591584: remove `ApiAutoSaveControllerTranslationTest::$configSchemaCheckerExclusions`
The following discussion from !1189 should be addressed:
- [ ] @larowlan started a [discussion](https://git.drupalcode.org/project/canvas/-/merge_requests/1189#note_1199179): (+1 comment)
> I think in another issue we patched core for this via our own .schema.yml file
- [ ] @wimleers confirmed:
> Indeed — #3583684 committed `config/schema/core_fix_forward_port.schema.yml` with `core.base_field_override.*.*.*.third_party.content_translation` — doesn't that mean this is not necessary?
⇒ we should be able to revert those config schema exclusions from the test coverage
issue