Homebridge v1.30 update kills main bridge 
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**Describe The Bug:**
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After updating to HB v 1.30 all existing devices go unresponsive. Checking the bridge settings in the home app shows that the firmware version still shows 1.25. Interestingly, Child bridges and accessories under them work just fine, and the child bridges show correct firmware, 1.30. Seems like something in the update process is preventing HomeKit from seeing the updated main instance. 
**To Reproduce:**
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1. Open home app and watch, update homebridge, all devices unresponsive. check bridge firmware, still shows 1.25

2. Add plugin, move to child bridge, pair bridge, plugin and accessories work. check bridge firmware, shows 1.30. 

3. Remove child bridge, downgrade homebridge to 1.25, all accessories once again respond in home app. 


**Expected behavior:**
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Main instance/bridge of homebridge should update to 1.30 and reflect updates in homekit and allow devices to interact

[**Logs:**]()
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Logs do not throw any errors and show homebridge to be functioning fine. 

```
Secondary Homebridge Logs here
```

**Homebridge Config:**
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```json
Show your homebridge config.json here
```

**Screenshots:**
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**Environment:**

* **Node.js Version**:  node -v14.15.1 
* **NPM Version**: npm -v 6.14.8
* **Homebridge Version**: homebridge -V1.2.5
* **Operating System**: Raspbian Offical Homebridge Image
* **Process Supervisor**:  hb-service

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