Bump psutil from 5.8.0 to 5.9.7 (#56)

Bumps [psutil](https://github.com/giampaolo/psutil) from 5.8.0 to 5.9.7.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.8.0...release-5.9.7)

---
updated-dependencies:
- dependency-name: psutil
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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