homebridge-cmd4: [Bug] Manufacturer Info set to Default

Describe The Bug: Hey John, I have noticed in the last few weeks and have only had the time to bring it up now; but it appears that the Manufacturer, SerialNumber and Model for all my accessories shows as Default-Manufacturer, Default-SerialNumber and Default-Model. They used to show as what I have defined in my config.json, but no longer seem to.

Expected Behaviour: Should display what I have set in my config.json.

Cmd4 Config: Example of one accessory (you know how my config looks):

                {
                    "type": "Switch",
                    "displayName": "Living",
                    "on": "FALSE",
                    "name": "Living",
                    "manufacturer": "Advantage Air Australia",
                    "model": "e-zone",
                    "serialNumber": "Fujitsu e-zone2",
                    "queue": "A",
                    "polling": true,
                    "state_cmd": "'/usr/local/lib/node_modules/homebridge-cmd4-advantageair/AdvAir.sh'",
                    "state_cmd_suffix": "z01 ${IP}"
                }

Screenshots:

Environment:

• Node.js Version: v16.13.2
• NPM Version: v8.1.2
• Homebridge Version: 1.4.0
• homebridge-cmd4 Version: v6.1.0
• Operating System: Raspbian
• Process Supervisor: hb-service