Update dependency Swashbuckle.AspNetCore to 6.8.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Swashbuckle.AspNetCore	6.8.0 -> 6.8.1

---

Release Notes

domaindrivendev/Swashbuckle.AspNetCore (Swashbuckle.AspNetCore)

### [`v6.8.1`](https://redirect.github.com/domaindrivendev/Swashbuckle.AspNetCore/releases/tag/v6.8.1) #### What's Changed - Fix issue when applying filters for WithOpenApi extension by [@​jgarciadelanoceda](https://redirect.github.com/jgarciadelanoceda) in [https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3085](https://redirect.github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3085) **Full Changelog**: https://github.com/domaindrivendev/Swashbuckle.AspNetCore/compare/v6.8.0...v6.8.1

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.