build(deps-dev): bump mypy from 1.3.0 to 1.4.1 (#122)

Bumps [mypy](https://github.com/python/mypy) from 1.3.0 to 1.4.1.
- [Commits](python/mypy@v1.3.0...v1.4.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -19,7 +19,7 @@ restructuredtext-lint = "^1.4.0"
 myst-parser = ">=0.17,<1.1"
 autodocsumm = "^0.2.7"
 pylint = "^2.13.5"
-mypy = ">=0.942,<1.4"
+mypy = ">=0.942,<1.5"
 types-docutils = ">=0.18.3,<0.21.0"
 types-pkg-resources = "^0.1.3"
 pytest-pylint = ">=0.18,<0.20"