chore(deps): update pre-commit hook pre-commit/mirrors-mypy to v1.12.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
pre-commit/mirrors-mypy	repository	patch	v1.12.0 -> v1.12.1

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.

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Release Notes

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

### [`v1.12.1`](https://redirect.github.com/pre-commit/mirrors-mypy/compare/v1.12.0...v1.12.1) [Compare Source](https://redirect.github.com/pre-commit/mirrors-mypy/compare/v1.12.0...v1.12.1)

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - "after 10am every weekday,before 4pm every weekday" in timezone Europe/London.

🚦 Automerge: Enabled.

♻ 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.

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

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