Bump mongoose from 5.10.4 to 5.10.9
Bump mongoose from 5.10.4 to 5.10.9

Bumps [mongoose](https://github.com/Automattic/mongoose) from 5.10.4 to 5.10.9.
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/History.md)
- [Commits](https://github.com/Automattic/mongoose/compare/5.10.4...5.10.9)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
schul-cloud/schulcloud-server,schul-cloud/schulcloud-server,schul-cloud/schulcloud-server