Bump pillow from 10.3.0 to 12.1.1 in /stack/PyTorch-Xeon (#120)

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.3.0 to 12.1.1.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.3.0...12.1.1)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.1.1
  dependency-type: direct:production
...

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stack/PyTorch-Xeon/requirements.txt

@@ -2,7 +2,7 @@ protobuf==5.29.6
 lark-parser==0.12.0
 tornado==6.5.1
 tqdm==4.66.3
-Pillow==10.3.0
+Pillow==12.1.1
 yacs==0.1.8
 opencv-python==4.8.1.78
 Unidecode==1.3.6