Icon Request: mind-map-filled
<!--Note: Before creating an icon request, please search to see if someone has already raised the same request. If there is an open request, please add a reaction 👍and subscribe the issue.-->

## Icon Request

* Icon name: mind-map 
* Tags of this icon: mind-map
* Use case: Having the filled version to keep consistency when used with other filled icons
* Screenshots of similar icons:
![mind-map-fill](https://github.com/Remix-Design/RemixIcon/assets/44445029/b9c5f900-10c8-4299-aba8-d8ebd8aaa2bd)
<img width="609" alt="Screenshot 2024-06-01 at 17 16 19" src="https://github.com/Remix-Design/RemixIcon/assets/44445029/6f18101c-5ea0-4845-a9c1-7505925d45a2">


