[BUG] Home shows GeneralMuteSwitch while disabled in config
**Describe the bug**
My Home app displays the General Mute Switch accessory while I have this field disabled

**To Reproduce**
Restarted Homebridge, docker, rebooted Raspberry Pi. Still no luck.

**Expected behavior**
Home app not showing this accessory while field disabled in config.

**IOS (please complete the following information):**
- Version 12.4.1
- Device: iPhone 6s and iPad Air 1

**Logs**
There are no errors or weird things in my logs

**Config**
        {
            "platform": "HarmonyHubWebSocket",
            "name": "OBFUSCATED",
            "hubIP": "OBFUSCATED",
            "mainActivity": "Television",
            "showTurnOffActivity": "inverted",
            "publishGeneralMuteSwitch": "false"
        }
