Bump mypy from 1.0.1 to 1.1.1

Bumps [mypy](https://github.com/python/mypy) from 1.0.1 to 1.1.1.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v1.0.1...v1.1.1)

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

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

Author: dependabot[bot]

poetry.lock

@@ -91,7 +91,7 @@ pytest-cov = "*"
 responses = "*"
 strict-rfc3339 = "^0.7"
 webob = "*"
-mypy = "^1.0"
+mypy = "^1.1"
 starlette = "^0.26.1"
 httpx = "^0.23.3"