Bump django-extensions from 2.1.6 to 2.1.7 (#4984)
Bump django-extensions from 2.1.6 to 2.1.7 (#4984)

Bumps [django-extensions](https://github.com/django-extensions/django-extensions) from 2.1.6 to 2.1.7.
- [Release notes](https://github.com/django-extensions/django-extensions/releases)
- [Changelog](https://github.com/django-extensions/django-extensions/blob/master/CHANGELOG.md)
- [Commits](https://github.com/django-extensions/django-extensions/compare/2.1.6...2.1.7)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
KWierso/treeherder,KWierso/treeherder,KWierso/treeherder,KWierso/treeherder