Merge pull request #56 from mal2-project/dependabot/pip/gunicorn-22.0.0

Bump gunicorn from 20.0.4 to 22.0.0

Author: aaronkaplan

requirements.txt

@@ -25,7 +25,7 @@ google-auth-oauthlib==0.4.2
 google-pasta==0.2.0
 gplaycli==3.29
 grpcio==1.53.0
-gunicorn==20.0.4
+gunicorn==22.0.0
 h11==0.8.1
 h5py==2.10.0
 html5lib==1.0.1