build(deps): bump pillow from 11.1.0 to 11.2.1

Bumps [pillow](https://github.com/python-pillow/Pillow) from 11.1.0 to 11.2.1.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.1.0...11.2.1)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 11.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -46,7 +46,7 @@ dependencies = [
     "jsonschema==4.23.0",
     "matplotlib==3.9.4",
     "numpy==2.0.2",
-    "pillow==11.1.0",
+    "pillow==11.2.1",
     "pip_system_certs==4.0",
     "platformdirs==4.3.7",
     "pymavlink==2.4.43",