Fix My Home assistant button

[cromefire]

Describe the bug
The my home assistant button in the readme registers the repository as plugin which seems to register it as Lovelace widget.

To Reproduce
Steps to reproduce the behavior:

1. Click on the my home assistant button
2. Follow the instructions on screen
3. You will find the integration in the Lovelace widgets

Expected behavior
The repository is added under integratons

Screenshots

Smartphone (please complete the following information):

• Device: Google Pixel 7 Pro
• OS: Android 14
• Browser: HA App
• Version: Latest from play store

Additional context
You probably only have to change the type in the URL to integration

[cromefire]

Unsing the manual instructions everything works just fine.

[mZ738]

Created a PR

Should Work with this Link.
https://my.home-assistant.io/redirect/hacs_repository/?owner=BJReplay&repository=ha-solcast-solar&category=integration.