Bump pillow from 9.0.1 to 9.3.0 (#616)

Bumps [pillow](https://github.com/python-pillow/Pillow) from 9.0.1 to 9.3.0.

Author: dependabot[bot]

requirements.txt

@@ -54,7 +54,7 @@ pandas
 requests
 scikit-image
 scipy
-pillow==9.0.1
+pillow==9.3.0
 wget
 gym==0.25.1
 gym-super-mario-bros==7.4.0