Bump pillow from 11.3.0 to 12.0.0 in the examples group

Bumps the examples group with 1 update: [pillow](https://github.com/python-pillow/Pillow).


Updates `pillow` from 11.3.0 to 12.0.0
- [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...12.0.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: examples
...

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Author: dependabot[bot]