message: [docker][tiny] Remove debug interface option from benchmark docker entry script
diff: #!/bin/sh
  echo "$MINT_KEY" | base64 -d > /opt/libra/etc/mint.key
  -/opt/libra/bin/ruben -a $AC_HOST -f /opt/libra/etc/mint.key -d $AC_DEBUG --metrics_server_address "0.0.0.0:14297" $@
  +/opt/libra/bin/ruben -a $AC_HOST -f /opt/libra/etc/mint.key --metrics_server_address "0.0.0.0:14297" $@
  