homebridge-nest-cam v7.0.0 can not authenticate - incoming request error
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**Describe the bug**
can not authenticate with homebridge-nest-cam v7.0.0
**Debug Output**

[1/29/2021, 11:41:08] [Homebridge UI] Running Command: sudo -E -n npm install -g homebridge-nest-cam@latest
[1/29/2021, 11:41:53] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /generateToken
[1/29/2021, 11:42:01] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /login
[1/29/2021, 11:42:10] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /username
[1/29/2021, 11:42:14] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /password
[1/29/2021, 11:42:23] [Homebridge UI] [homebridge-nest-cam] Invalid request url.
[1/29/2021, 11:44:00] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /stop
[1/29/2021, 11:44:04] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /login
[1/29/2021, 11:44:13] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /username
[1/29/2021, 11:44:17] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /password
[1/29/2021, 11:44:18] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /stop
[1/29/2021, 11:44:18] [Homebridge UI] [homebridge-nest-cam] Unable to find login button.
[1/29/2021, 11:44:46] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /generateToken
[1/29/2021, 11:44:58] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /login
[1/29/2021, 11:45:01] [Homebridge UI] [homebridge-nest-cam] Terminating child process...
[1/29/2021, 11:45:01] [Homebridge UI] [homebridge-nest-cam] Child process ended
[1/29/2021, 11:45:07] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /username
[1/29/2021, 11:45:11] [Homebridge UI] [homebridge-nest-cam] Incoming Request: /password
[1/29/2021, 11:45:20] [Homebridge UI] [homebridge-nest-cam] Invalid request url.
[1/29/2021, 11:45:50] [Homebridge UI] [homebridge-nest-cam] Terminating child process...
[1/29/2021, 11:45:50] [Homebridge UI] [homebridge-nest-cam] Child process ended

**To Reproduce**

Steps to reproduce the behavior:

1. 

**Expected behavior**


Please answer these questions before submitting this issue:
```
On what device are you running homebridge: 
On what iOS version are you having issues: 
What camera types are having issues: 
Does this issue occur consistently or randomly: 
If applicable, what was the last version that worked properly: 
```
