Bump pillow from 10.3.0 to 12.2.0 in /DocSum/ui/gradio

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.3.0 to 12.2.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.3.0...12.2.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.2.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

DocSum/ui/gradio/requirements.txt

@@ -4,6 +4,6 @@ langchain_community
 moviepy==1.0.3
 numpy==1.26.4
 opencv-python==4.10.0.82
-Pillow==10.3.0
+Pillow==12.2.0
 pypdf
 unstructured