chore(deps): bump pillow in /people-and-planet-ai/image-classification

Bumps [pillow](https://github.com/python-pillow/Pillow) from 12.2.0 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@12.2.0...12.3.0)

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

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

Author: dependabot[bot]

people-and-planet-ai/image-classification/requirements.txt

@@ -1,3 +1,3 @@
-pillow==12.2.0
+pillow==12.3.0
 apache-beam[gcp]==2.55.1
 google-cloud-aiplatform==1.157.0