Bump gunicorn from 22.0.0 to 23.0.0#23

dependabot[bot] wants to merge 1 commit intomasternyu-devops/lab-flask-rest:masterfrom

dependabot/pip/gunicorn-23.0.0nyu-devops/lab-flask-rest:dependabot/pip/gunicorn-23.0.0Copy head branch name to clipboard