Install instructions point to incorrect repo

[four43]

Checklist

• I have read the common issues wiki page
• I have checked to make sure the plugin is up to date

Describe the bug

The "these instructions" link still points to the deprecated instructions in AMoo-Miki's repo which makes adoption difficult.

To Reproduce
Steps to reproduce the behavior:

1. Install clean plugin without config
2. Go to settings, follow recommended install link to the wrong place.

Expected behavior

A clearer install and linking procedure, like going to https://github.com/iRayanKhan/homebridge-tuya/wiki/Get-Local-Keys-for-Your-Devices ?

Screenshots
If applicable, add screenshots to help explain your problem.

Environment (please complete the following information):
n/a

Additional context

Thanks!