Update isort requirement from ~=4.3.4 to ~=4.3.10
Update isort requirement from ~=4.3.4 to ~=4.3.10

Updates the requirements on [isort](https://github.com/timothycrosley/isort) to permit the latest version.
- [Release notes](https://github.com/timothycrosley/isort/releases)
- [Changelog](https://github.com/timothycrosley/isort/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/timothycrosley/isort/compare/4.3.4...4.3.10)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
ariebovenberg/omgorm,ariebovenberg/snug