`<x-icon>` does not accept a variable as the icon name

### Tempest version

dev-main

### PHP version

8.4

### Operating system

macOS

### Description

Cannot use variable in the `name` attribute of the Icon component - nothing gets rendered.

May be related #1144 

### Steps to reproduce

Use the `<x-icon` with a variable in its name inside of a view:

```html
<x-icon :name="$myIconName" />
```