chore(deps-dev): update mypy requirement from 1.6.1 to 1.7.0 (#484)

Updates the requirements on [mypy](https://github.com/python/mypy) to permit the latest version.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.6.1...v1.7.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -87,7 +87,7 @@ flake8-use-fstring = "1.4"
 pep8-naming = "0.13.3"
 isort = "5.12.0"
 autopep8 = "2.0.4"
-mypy = "1.6.1"
+mypy = "1.7.0"
 tox = "4.11.3"
 xmldiff = "2.6.3"
 bandit = "1.7.5"