Merge pull request #223 from TensorSpeech/dependabot/pip/pillow-8.3.2

Bump pillow from 8.3.1 to 8.3.2

Author: nglehuy

requirements.txt

@@ -33,7 +33,7 @@ numpy==1.19.5
 packaging==21.0
 pandas==1.3.1
 pathspec==0.9.0
-Pillow==8.3.1
+Pillow==8.3.2
 pooch==1.4.0
 promise==2.3
 protobuf==3.17.3