build(deps-dev): bump mypy from 1.0.1 to 1.1.1 in /demos/moderator (#533)

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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

demos/moderator/requirements-dev.txt

@@ -11,7 +11,7 @@ flake8==6.0.0
 flake8-bugbear==23.2.13
 flake8-quotes==3.3.2
 ipdb==0.13.11
-mypy==1.0.1
+mypy==1.1.1
 pytest==7.2.2
 pytest-aiohttp==1.0.4
 pytest-asyncio==0.20.3