build(deps-dev): update mypy requirement from ~=1.0 to ~=1.1

Updates the requirements on [mypy](/~https://github.com/python/mypy) to permit the latest version.
- [Release notes](/~https://github.com/python/mypy/releases)
- [Commits](python/mypy@v1.0.0...v1.1.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
...

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

requirements-dev.txt

@@ -2,7 +2,7 @@ black~=23.1
 coverage[toml]~=7.2
 flake8~=6.0
 ipython~=8.11
-mypy~=1.0
+mypy~=1.1
 pg8000~=1.29
 pipdeptree~=2.5
 pytest-cov~=4.0