Bump pillow from 9.0.0 to 9.0.1

Bumps [pillow](https://github.com/python-pillow/Pillow) from 9.0.0 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@9.0.0...9.0.1)

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

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

requirements.txt

@@ -7,7 +7,7 @@ kiwisolver==1.3.1
 networkx==2.5
 numpy==1.21.0
 opencv-python==4.5.1.48
-Pillow==9.0.0
+Pillow==9.0.1
 pyparsing==2.4.7
 python-dateutil==2.8.1
 PyWavelets==1.1.1