Bump pillow from 10.3.0 to 12.1.1 in /docs

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.3.0 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@10.3.0...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]

docs/requirements.txt

@@ -2,7 +2,7 @@ sphinx-rtd-theme
 pyautogui
 hdbscan
 numpy>=1.21.6
-Pillow==10.3.0
+Pillow==12.1.1
 pyautogui==0.9.54
 pyperclip==1.8.2
 pytesseract==0.3.10