Bump psutil in /internal/buildscripts/packaging/tests (#5010)

Bumps [psutil](https://github.com/giampaolo/psutil) from 5.9.8 to 6.0.0.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.9.8...release-6.0.0)

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

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

internal/buildscripts/packaging/tests/requirements.txt

@@ -1,6 +1,6 @@
 docker==7.1.0
 iterators==0.2.0
-psutil==5.9.8
+psutil==6.0.0
 pytest==8.2.2
 pytest-html==4.1.1
 pytest-xdist==3.6.1