Bump psutil from 6.1.0 to 6.1.1 in /packaging/tests (#5744)

Bumps [psutil](https://github.com/giampaolo/psutil) from 6.1.0 to 6.1.1.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-6.1.0...release-6.1.1)

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

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

packaging/tests/requirements.txt

@@ -1,6 +1,6 @@
 docker==7.1.0
 iterators==0.2.0
-psutil==6.1.0
+psutil==6.1.1
 pytest==8.3.4
 pytest-html==4.1.1
 pytest-xdist==3.6.1