docs: fix 'Indexable_Presention' -> 'Indexable_Presentation' in docblock

[MukundaKatta]

Summary

`src/integrations/front-end-integration.php` line 475 documents the `wpseo_frontend_presentation` filter's first argument as `Indexable_Presention`, which is a typo — the real class is `Indexable_Presentation` (see `src/presentations/indexable-presentation.php`).

Before:
```

• @param Indexable_Presention $presentation The indexable presentation.
  ```

After:
```

• @param Indexable_Presentation $presentation The indexable presentation.
  ```

This is inside a docblock describing a `apply_filters` hook, so the fix makes the IDE/type-hinting and filter reference docs correct without changing runtime behavior.

Closes #23147

Summary

This PR can be summarized in the following changelog entry:

• Improves documentation in a docblock. Props to @MukundaKatta.

Testing

PHPDoc-only change; no code path altered. Verified the referenced class `Indexable_Presentation` exists in `src/presentations/indexable-presentation.php`.