Bump click from 6.6 to 6.7 in /backend (#33)
Bump click from 6.6 to 6.7 in /backend (#33)

Bumps [click](https://github.com/mitsuhiko/click) from 6.6 to 6.7.
- [Release notes](https://github.com/mitsuhiko/click/releases)
- [Changelog](https://github.com/pallets/click/blob/master/docs/changelog.rst)
- [Commits](https://github.com/mitsuhiko/click/compare/6.6...6.7)

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