Chore(deps): Bump pillow

Bumps the pip group with 1 update in the /.github/scripts/readme_svgs directory: [pillow](https://github.com/python-pillow/Pillow).


Updates `pillow` from 11.3.0 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@11.3.0...12.1.1)

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

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

Author: dependabot[bot]

.github/scripts/readme_svgs/requirements.txt

@@ -1,2 +1,2 @@
 requests==2.32.5
-pillow==11.3.0
+pillow==12.1.1