Bump mypy from 0.971 to 1.3.0

Bumps [mypy](https://github.com/python/mypy) from 0.971 to 1.3.0.
- [Commits](python/mypy@v0.971...v1.3.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -67,7 +67,7 @@ pytest = "^6.2.5"
 pytest-flake8 = "=1.0.7"
 pytest-cov = "^3.0.0"
 tox = "*"
-mypy = "^0.971"
+mypy = "^1.3"
 isort = "^5.11.5"
 black = "^22.8.0"
 flynt = "^0.76"