build(deps): bump pillow from 5.0.0 to 9.3.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 5.0.0 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@5.0.0...9.3.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -24,7 +24,7 @@ mf2py==1.1.2
 mock==4.0.3
 packaging==20.9
 paramiko==2.7.2
-Pillow==8.2.0
+Pillow==9.3.0
 pluggy==0.13.1
 py==1.10.0
 pycparser==2.20