Bump flake8-isort from 4.2.0 to 5.0.0 (#85)

Bumps [flake8-isort](https://github.com/gforcada/flake8-isort) from 4.2.0 to 5.0.0.
- [Release notes](https://github.com/gforcada/flake8-isort/releases)
- [Changelog](https://github.com/gforcada/flake8-isort/blob/master/CHANGES.rst)
- [Commits](gforcada/flake8-isort@4.2.0...5.0.0)

---
updated-dependencies:
- dependency-name: flake8-isort
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

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

Author: dependabot[bot]

requirements.txt

@@ -14,7 +14,7 @@ docutils==0.19
 fastapi==0.85.1
 filelock==3.8.0
 flake8==5.0.4
-flake8-isort==4.2.0
+flake8-isort==5.0.0
 h11==0.14.0
 identify==2.5.6
 idna==3.4