chore(deps): bump pyexcel-xlsx from 0.5.8 to 0.6.0
chore(deps): bump pyexcel-xlsx from 0.5.8 to 0.6.0

Bumps [pyexcel-xlsx](https://github.com/pyexcel/pyexcel-xlsx) from 0.5.8 to 0.6.0.
- [Release notes](https://github.com/pyexcel/pyexcel-xlsx/releases)
- [Changelog](https://github.com/pyexcel/pyexcel-xlsx/blob/dev/CHANGELOG.rst)
- [Commits](https://github.com/pyexcel/pyexcel-xlsx/compare/v0.5.8...v0.6.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
adfinis-sygroup/timed-backend,adfinis-sygroup/timed-backend,adfinis-sygroup/timed-backend