Bump django-grappelli from 2.11.1 to 2.14.2 (#118)
Bump django-grappelli from 2.11.1 to 2.14.2 (#118)

Bumps [django-grappelli](https://github.com/sehmaschine/django-grappelli) from 2.11.1 to 2.14.2.
- [Release notes](https://github.com/sehmaschine/django-grappelli/releases)
- [Changelog](https://github.com/sehmaschine/django-grappelli/blob/master/docs/changelog.rst)
- [Commits](https://github.com/sehmaschine/django-grappelli/compare/2.11.1...2.14.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>

Co-authored-by: dependabot-preview[bot] <6a4c1c4838f800d1998274cd5234e1f65c55e90c@users.noreply.github.com>
KlubJagiellonski/pola-backend,KlubJagiellonski/pola-backend,KlubJagiellonski/pola-backend,KlubJagiellonski/pola-backend