build(deps): bump packaging from 17.1 to 18.0 in /backend
build(deps): bump packaging from 17.1 to 18.0 in /backend

Bumps [packaging](https://github.com/pypa/packaging) from 17.1 to 18.0.
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/pypa/packaging/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
kkmsc17/smes,kkmsc17/smes,kkmsc17/smes,kkmsc17/smes,kkmsc17/smes,kkmsc17/smes