Bump pillow from 11.3.0 to 12.0.0

Bumps [pillow](https://github.com/python-pillow/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
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,6 +5,6 @@ Werkzeug==3.1.3
 gunicorn==23.0.0
 pyotp==2.9.0
 qrcode==8.2
-pillow==11.3.0
+pillow==12.0.0
 requests==2.32.5
 cryptography==46.0.2