Bump the examples group with 2 updates

Bumps the examples group with 2 updates: [pillow](https://github.com/python-pillow/Pillow) and [httpx](https://github.com/encode/httpx).


Updates `pillow` from 10.4.0 to 11.0.0
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.4.0...11.0.0)

Updates `httpx` from 0.28.0 to 0.28.1
- [Release notes](https://github.com/encode/httpx/releases)
- [Changelog](https://github.com/encode/httpx/blob/master/CHANGELOG.md)
- [Commits](encode/httpx@0.28.0...0.28.1)

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

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

Author: dependabot[bot]