chore(deps): bump mypy from 1.5.1 to 1.9.0

Bumps [mypy](https://github.com/python/mypy) from 1.5.1 to 1.9.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.5.1...1.9.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -4,5 +4,5 @@ beautifulsoup4==4.12.2
 Jinja2==3.1.3
 pytest==8.1.1
 bottle==0.12.25
-mypy==1.5.1
+mypy==1.9.0
 black==24.3.0