chore(deps): update dependency mypy to v1.8.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mypy (source, changelog)	==1.7.1 -> ==1.8.0

---

Release Notes

python/mypy (mypy)

### [`v1.8.0`](https://togithub.com/python/mypy/compare/v1.7.1...v1.8.0) [Compare Source](https://togithub.com/python/mypy/compare/v1.7.1...v1.8.0)

---

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 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.