Bump mongoose in /server in the npm_and_yarn group across 1 directory (#5)

Bumps the npm_and_yarn group with 1 update in the /server directory: [mongoose](https://github.com/Automattic/mongoose).


Updates `mongoose` from 6.13.5 to 8.9.5
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/CHANGELOG.md)
- [Commits](Automattic/mongoose@6.13.5...8.9.5)

---
updated-dependencies:
- dependency-name: mongoose
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]