chore: Update generated models (#928)

> [!IMPORTANT]
> **Replace this PR title and description before merging.**
> - Title: a Conventional Commits message describing the actual model
changes (e.g. `chore: ...` for a routine sync, or
`refactor:`/`feat:`/`fix:` when models meaningfully change).
> - Description: summarize what changed in the models.

- Updates the auto-generated Pydantic models and TypedDicts based on the
proposed OpenAPI specification changes.
- Based on apify-docs PR
[#2750](https://github.com/apify/apify-docs/pull/2750).