Bump flake8-docstrings from 1.6.0 to 1.7.0 (#7)

Bumps [flake8-docstrings](https://github.com/pycqa/flake8-docstrings) from 1.6.0 to 1.7.0.
- [Changelog](https://github.com/PyCQA/flake8-docstrings/blob/main/HISTORY.rst)
- [Commits](PyCQA/flake8-docstrings@1.6.0...1.7.0)

---
updated-dependencies:
- dependency-name: flake8-docstrings
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_dev.txt

@@ -1,6 +1,6 @@
 -r requirements.txt
 black==23.7.0
-flake8-docstrings==1.6.0
+flake8-docstrings==1.7.0
 flake8==6.0.0
 mypy==1.4.1
 pre-commit-hooks==4.4.0