Bump pillow from 11.0.0 to 11.1.0 in /samples

Bumps [pillow](https://github.com/python-pillow/Pillow) from 11.0.0 to 11.1.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.0.0...11.1.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

samples/deployment-requirements.txt

@@ -2,4 +2,4 @@
 --extra-index-url https://storage.openvinotoolkit.org/simple/wheels/nightly
 openvino_genai~=2025.0.0.0.dev
 librosa==0.10.2.post1  # For Whisper
-pillow==11.0.0  # Image processing for VLMs
+pillow==11.1.0  # Image processing for VLMs