Update pillow requirement in the all-dependencies group

Updates the requirements on [pillow](https://github.com/python-pillow/Pillow) to permit the latest version.

Updates `pillow` to 11.1.0
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.0.0...11.1.0)

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

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

requirements.txt

@@ -12,5 +12,5 @@ pyclip~=0.7.0
 black~=24.10.0
 pytest~=8.3.1
 PyInstaller~=6.11.1
-Pillow~=11.0.0
+Pillow~=11.1.0
 appdirs~=1.4.4