Update pillow requirement from <=9.2.0,>=8.0 to >=8.0,<9.4.0 (#481)

Update pillow requirement from <=9.2.0,>=8.0 to >=8.0,<9.4.0 (#481)

Updates the requirements on [pillow](https://github.com/python-pillow/Pillow) to permit the latest version.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](https://github.com/python-pillow/Pillow/compare/8.0.0...9.3.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-type: direct:production
...

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