Enumerate org.freedesktop.DBus by default

Author: kunlinyu

deploy/lib/systemd/system/dbus2http.service

@@ -9,7 +9,7 @@ Requires=dbus.service
 [Service]
 User=dbus2http
 WorkingDirectory=/opt/cosmos/bin
-ExecStart=/opt/cosmos/bin/dbus2http --system --port 10059 --websocket_port 10058 --service_prefix com
+ExecStart=/opt/cosmos/bin/dbus2http --system --port 10059 --websocket_port 10058 --service_prefix com org.freedesktop.DBus
 Type=simple
 EnvironmentFile=/etc/environment
 Restart=always