Bump the dev-dependencies group with 4 updates

Bumps the dev-dependencies group with 4 updates: [pytest](https://github.com/pytest-dev/pytest), [pytest-cov](https://github.com/pytest-dev/pytest-cov), [black](https://github.com/psf/black) and [mypy](https://github.com/python/mypy).


Updates `pytest` from 8.0.2 to 8.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.0.2...8.1.1)

Updates `pytest-cov` from 4.1.0 to 5.0.0
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v4.1.0...v5.0.0)

Updates `black` from 24.2.0 to 24.3.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@24.2.0...24.3.0)

Updates `mypy` from 1.8.0 to 1.9.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.8.0...1.9.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: pytest-cov
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: black
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

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

pyproject.toml

@@ -8,12 +8,12 @@ authors = ["insolor <insolor@gmail.com>"]
 python = "^3.8"
 
 [tool.poetry.dev-dependencies]
-pytest = "^8.0.2"
-pytest-cov = "^4.1.0"
+pytest = "^8.1.1"
+pytest-cov = "^5.0.0"
 flake8 = "^5.0.4"
-black = "^24.2.0"
+black = "^24.3.0"
 isort = "^5.13.2"
-mypy = "^1.8"
+mypy = "^1.9"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]