build(deps-dev): bump mypy from 1.1.1 to 1.2.0

Bumps [mypy](https://github.com/python/mypy) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](https://github.com/python/mypy/compare/v1.1.1...v1.2.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

setup.py

@@ -76,7 +76,7 @@ setuptools.setup(
             "pycodestyle==2.10.0",
             "black==23.3.0",
             "isort==5.11.4",
-            "mypy==1.1.1",
+            "mypy==1.2.0",
             "psutil==5.9.2",
             "stix2==3.0.1",
             "requests==2.28.0",