python-xmlsec

[pre-commit.ci] pre-commit autoupdate (#238)

updates:
- [github.com/pre-commit/mirrors-mypy: v0.971 → v0.981](https://github.com/pre-commit/mirrors-mypy/compare/v0.971...v0.981)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>