Bump pytz from 2022.1 to 2022.2.1 (#9853) (#9896)

Bumps [pytz](https://github.com/stub42/pytz) from 2022.1 to 2022.2.1.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2022.1...release_2022.2.1)

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

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

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

requirements.txt

@@ -122,7 +122,7 @@ inflection>=0.4.0
 jdcal==1.4.1
 mock<5.0.0
 python-dateutil==2.8.2
-pytz==2022.1
+pytz==2022.2.1
 requests==2.28.1
 timeout-decorator==0.5.0
 pylibmc==1.6.1