Retry connection tests even when ECONNREFUSED

.drone.yml

@@ -28,7 +28,7 @@ pipeline:
       - CON_NAME=$(docker run --rm -d plex-dev)
       - timeout -t 15 docker logs $$CON_NAME &
       - sleep 10  # Wait for plex to start!
-      - curl -sSL  --retry-max-time 30 --max-time 5 --retry 10 --retry-delay 5
+      - curl -sSL  --retry-max-time 30 --max-time 5 --retry 10 --retry-delay 5 --retry-connrefused
           $(docker inspect --format='{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' $$CON_NAME):32400/identity
             | tee /dev/stderr
             | xmlstarlet sel -t -v "/MediaContainer/@version"