Bump pillow from 11.0.0 to 12.1.1 in /src

Bumps [pillow](https://github.com/python-pillow/Pillow) from 11.0.0 to 12.1.1.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.0.0...12.1.1)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.1.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/requirements.txt

@@ -25,7 +25,7 @@ mdurl==0.1.2
 numpy>=1.26,<3
 packaging==24.1
 pefile==2023.2.7
-pillow==11.0.0
+pillow==12.1.1
 polib==1.2.0
 pydantic==2.10.4
 pydantic_core==2.27.2