Bump pillow from 9.0.1 to 9.3.0 in /executors/ClipEncoder

Bumps [pillow](https://github.com/python-pillow/Pillow) from 9.0.1 to 9.3.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@9.0.1...9.3.0)

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

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

executors/ClipEncoder/requirements.txt

@@ -1,6 +1,6 @@
 -f https://download.pytorch.org/whl/torch_stable.html
 jina>=3.2.0
 docarray>=0.21.0,<0.22.0
-Pillow==9.0.1
+Pillow==9.3.0
 torch==1.12.0
 transformers==4.16.2