chore(deps-dev): Bump pillow from 11.3.0 to 12.3.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 11.3.0 to 12.3.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.3.0...12.3.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.3.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -5,4 +5,4 @@
 -r scripts/site/requirements.txt
 PyYAML==6.0.2
 numpy==2.2.6
-Pillow==11.3.0
+Pillow==12.3.0