[dependabot] Chore: Bump pillow from 10.2.0 to 10.3.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.2.0 to 10.3.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.2.0...10.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -29,7 +29,7 @@ classifiers = [
 dependencies = [
   "Flask==2.3.2",
   "MarkupSafe==2.1.1",
-  "Pillow==10.2.0",
+  "Pillow==10.3.0",
   "Werkzeug",
   "boto3~=1.28.8",
   "cryptography==41.0.4",