Bump psutil from 5.9.0 to 5.9.1 (#2930)

Bumps [psutil](https://github.com/giampaolo/psutil) from 5.9.0 to 5.9.1.
- [Release notes](https://github.com/giampaolo/psutil/releases)
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](https://github.com/giampaolo/psutil/compare/release-5.9.0...release-5.9.1)

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

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

requirements.txt

@@ -13,7 +13,7 @@ numpy==1.21.5
 orjson==3.6.8
 ortools==9.3.10497
 pandas==1.4.2
-psutil==5.9.0
+psutil==5.9.1
 pydriller==1.12
 pyOpenSSL>=0.14  # Could not find a version that satisfies the requirement pyOpenSSL>=0.14; extra == "security" (from requests[security]>=2.7.0->libmozdata==0.1.43)
 python-dateutil==2.8.2