Bump psutil from 5.9.7 to 5.9.8

Bumps [psutil](https://github.com/giampaolo/psutil) from 5.9.7 to 5.9.8.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.9.7...release-5.9.8)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -8,7 +8,7 @@ PyMySQL==1.1.0
 celery==5.3.6
 filetype==1.2.0
 flower==2.0.1
-psutil==5.9.7
+psutil==5.9.8
 influxdb==5.3.1
 beautifulsoup4==4.12.2
 fakeredis==2.20.1