Merge pull request #10 from maxtacu/renovate/docker-py-0.x

Update dependency docker-py to v0.7.2

Author: maxtacu

image/usr/lib/web/requirements.txt

@@ -5,7 +5,7 @@ MarkupSafe==0.23
 werkzeug>=0.15.3
 argparse>=1.2.1
 backports.ssl-match-hostname==3.7.0.1
-docker-py==0.5.3
+docker-py==0.7.2
 gevent==20.9.0
 gevent-websocket==0.10.1
 greenlet==0.4.17