Bump pytz from 2021.3 to 2022.1
Bump pytz from 2021.3 to 2022.1

Bumps [pytz](https://github.com/stub42/pytz) from 2021.3 to 2022.1.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](https://github.com/stub42/pytz/compare/release_2021.3...release_2022.1)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
pydata/conf_site,pydata/conf_site,pydata/conf_site