Bump fastutil from 8.5.4 to 8.5.6
Bump fastutil from 8.5.4 to 8.5.6

Bumps [fastutil](https://github.com/vigna/fastutil) from 8.5.4 to 8.5.6.
- [Release notes](https://github.com/vigna/fastutil/releases)
- [Changelog](https://github.com/vigna/fastutil/blob/master/CHANGES)
- [Commits](https://github.com/vigna/fastutil/compare/8.5.4...8.5.6)

---
updated-dependencies:
- dependency-name: it.unimi.dsi:fastutil
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
lcahlander/exist,lcahlander/exist,windauer/exist,eXist-db/exist,adamretter/exist,wolfgangmm/exist,dizzzz/exist,dizzzz/exist,lcahlander/exist,eXist-db/exist,dizzzz/exist,lcahlander/exist,windauer/exist,wolfgangmm/exist,windauer/exist,windauer/exist,lcahlander/exist,wolfgangmm/exist,wolfgangmm/exist,adamretter/exist,dizzzz/exist,adamretter/exist,windauer/exist,adamretter/exist,eXist-db/exist,eXist-db/exist,dizzzz/exist,adamretter/exist,eXist-db/exist,eXist-db/exist,wolfgangmm/exist,windauer/exist,adamretter/exist,wolfgangmm/exist,dizzzz/exist,lcahlander/exist