Bump pillow from 10.3.0 to 10.4.0 in /requirements

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.3.0 to 10.4.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@10.3.0...10.4.0)

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

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

requirements/common.txt

@@ -12,7 +12,7 @@ docutils==0.17.1
 feedparser==6.0.8
 Jinja2==3.1.4
 libsass==0.21.0
-Pillow==10.3.0
+Pillow==10.4.0
 psycopg2==2.9.9
 Pygments==2.17.2
 pykismet3==0.1.1