Bump pillow from 7.1.0 to 9.0.1

Bumps [pillow](https://github.com/python-pillow/Pillow) from 7.1.0 to 9.0.1.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@7.1.0...9.0.1)

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

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

requirements.txt

@@ -8,7 +8,7 @@ smplx==0.1.26
 gdown==4.5.1
 PyYAML==5.3.1
 joblib==0.14.1
-pillow==7.1.0
+pillow==9.0.1
 trimesh==3.5.25
 pyrender==0.1.36
 progress==1.5