chore(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](python/mypy@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] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -55,7 +55,7 @@ python = "^3.7.15"
 importlib-metadata = {version = ">=3.7.3,<5.0.0", python = "< 3.8"}
 
 [tool.poetry.dev-dependencies]
-mypy = "^1.1"
+mypy = "^1.2"
 flake8 = "^3.9.2"
 flake8-bandit = "^3.0.0"
 flake8-bugbear = "^23.3.12"