chore(deps-dev): bump the development-dependencies group with 2 updates

Bumps the development-dependencies group with 2 updates: [black](https://github.com/psf/black) and [mypy](https://github.com/python/mypy).


Updates `black` from 23.12.0 to 23.12.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.12.0...23.12.1)

Updates `mypy` from 1.7.1 to 1.8.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.7.1...v1.8.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -17,8 +17,8 @@ GitPython = "^3.1.40"
 plotly = "^5.18.0"
 
 [tool.poetry.group.dev.dependencies]
-black = "^23.12.0"
-mypy = "^1.7"
+black = "^23.12.1"
+mypy = "^1.8"
 pre-commit = "^3.5.0"
 pytest = "^7.4.3"
 liccheck = "^0.9.2"