Bump tough-cookie and generator-jhipster

Bumps [tough-cookie](https://github.com/salesforce/tough-cookie) to 4.1.4 and updates ancestor dependency [generator-jhipster](https://github.com/jhipster/generator-jhipster). These dependencies need to be updated together.


Updates `tough-cookie` from 4.0.0 to 4.1.4
- [Release notes](https://github.com/salesforce/tough-cookie/releases)
- [Changelog](https://github.com/salesforce/tough-cookie/blob/master/CHANGELOG.md)
- [Commits](salesforce/tough-cookie@v4.0.0...v4.1.4)

Updates `generator-jhipster` from 7.9.3 to 8.5.0
- [Release notes](https://github.com/jhipster/generator-jhipster/releases)
- [Commits](jhipster/generator-jhipster@v7.9.3...v8.5.0)

---
updated-dependencies:
- dependency-name: tough-cookie
  dependency-type: indirect
- dependency-name: generator-jhipster
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>