Bump fast-xml-parser and generator-jhipster

Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) to 4.4.1 and updates ancestor dependency [generator-jhipster](https://github.com/jhipster/generator-jhipster). These dependencies need to be updated together.


Updates `fast-xml-parser` from 4.4.0 to 4.4.1
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](NaturalIntelligence/fast-xml-parser@v4.4.0...v4.4.1)

Updates `generator-jhipster` from 8.6.0 to 8.7.0
- [Release notes](https://github.com/jhipster/generator-jhipster/releases)
- [Commits](jhipster/generator-jhipster@v8.6.0...v8.7.0)

---
updated-dependencies:
- dependency-name: fast-xml-parser
  dependency-type: indirect
- dependency-name: generator-jhipster
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>