chore(deps): bump pillow from 12.1.1 to 12.2.0 (#14659)

Bumps [pillow](https://github.com/python-pillow/Pillow) from 12.1.1 to 12.2.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@12.1.1...12.2.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -29,7 +29,7 @@ PyGithub==2.9.0
 lxml==6.0.2
 Markdown==3.10.2
 openpyxl==3.1.5
-Pillow==12.1.1  # required by django-imagekit
+Pillow==12.2.0  # required by django-imagekit
 psycopg[c]==3.3.3
 cryptography==46.0.6
 python-dateutil==2.9.0.post0