Bump pillow from 7.1.2 to 9.0.1

Bumps [pillow](https://github.com/python-pillow/Pillow) from 7.1.2 to 9.0.1.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@7.1.2...9.0.1)

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

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

Author: dependabot[bot]

requirements.txt

@@ -25,7 +25,7 @@ six==1.14.0
 sqlparse==0.3.1
 uritemplate==3.0.1
 urllib3==1.25.8
-Pillow==7.1.2
+Pillow==9.0.1
 geographiclib==1.52
 geopy==2.2.0
 # install ffmpeg on server