TYPO3 Core

Given:

- an upgrade from 7.6.32 to 8.7.21
- an extension with wrong SQL in ext_tables.sql

```
CREATE TABLE tx_foo_domain_model_bar (
fetched boolean DEFAULT '1' NOT NULL,
);
```

Expected:

- an error should be shown anywhere

Actual:

- the step "Update database schema" is silently skipped resulting in a fatal error because of missing l10n_source field in tt_content