Bump pillow from 8.1.0 to 9.3.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 8.1.0 to 9.3.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@8.1.0...9.3.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 pathlib==1.0.1
 pyaml==21.10.1
-Pillow==8.1.0
+Pillow==9.3.0
 pypng==0.20220715.0
 awscli==1.27.10
 boto3==1.26.10