docs: removed some old props (#3780)

* chore: remove button property as from docs

* chore: remove Icon prop fill from docs

docs/content/components/content/icon/icon.mdx

@@ -7,7 +7,7 @@ On this page you can learn how [Marigold Icons](/concepts/icons/) should be used
 Icons itself can be used to improve visual interest and get users attention.
 
 The size of the icon can be change via the `size` prop. The default size is `24px`.
-The `fill` prop is the second attribute and defaults `currentcolor`.
+The color of the icon refers to the property [`currentcolor`](https://www.w3schools.com/colors/colors_currentcolor.asp).
 
 For a full list of the available Icons go to the [Marigold Icons](/concepts/icons/).
 

docs/content/components/form/button/button.mdx

@@ -26,13 +26,6 @@ import { Button } from '@marigold/components';
 
 <PropsTable
   props={[
-    {
-      property: 'as',
-      type: 'HTMLElement | MarigoldComponent',
-      description:
-        'Behaves like a HTMLElement or a Marigold component if used.',
-      default: 'none',
-    },
     {
       property: 'onPress',
       type: '(e: PressEvent) => void',