Bump mypy from 1.5.1 to 1.6.0 (#705)

Bumps [mypy](https://github.com/python/mypy) from 1.5.1 to 1.6.0.
- [Commits](python/mypy@v1.5.1...v1.6.0)

---
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

@@ -25,7 +25,7 @@ pre-commit = "^3.4.0"
 black = "^23.9.1"
 isort = "^5.12.0"
 coverage = {extras = ["toml"], version = "^7.3"}
-mypy = "^1.5"
+mypy = "^1.6"
 detect-secrets = "^1.4.0"
 bandit = "^1.7.5"
 pylint = "^2.17.6"