chore(deps): update pre-commit hook pre-commit/mirrors-mypy to v1.9.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
pre-commit/mirrors-mypy	repository	minor	v1.8.0 -> v1.9.0

Note: The pre-commit manager in Renovate is not supported by the pre-commit maintainers or community. Please do not report any problems there, instead create a Discussion in the Renovate repository if you have any questions.

---

Release Notes

pre-commit/mirrors-mypy (pre-commit/mirrors-mypy)

### [`v1.9.0`](https://togithub.com/pre-commit/mirrors-mypy/compare/v1.8.0...v1.9.0) [Compare Source](https://togithub.com/pre-commit/mirrors-mypy/compare/v1.8.0...v1.9.0)

---

Configuration

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

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, 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 has been generated by Mend Renovate. View repository job log here.