[pip dev] (deps-dev): Update pillow requirement

Updates the requirements on [pillow](https://github.com/python-pillow/Pillow) to permit the latest version.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.1.0...10.2.0)

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

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

pyproject.toml

@@ -33,7 +33,7 @@ classifiers = [
 keywords = ["scanner", "sane", "server", "frontend"]
 dependencies = [
     "hypercorn[trio]~=0.15.0",
-    "Pillow~=10.1.0",
+    "Pillow~=10.2.0",
     "python-sane~=2.9.1",
     "quart~=0.19.4",
     "quart-trio~=0.11.1",