update allowed icon type

Author: ethanpalm

components/tabs.mdx

@@ -60,8 +60,8 @@ Use tabs to organize content into multiple panels that users can switch between.
   The title of the tab. Short titles are easier to navigate.
 </ResponseField>
 
-<ResponseField name="icon" type="string or svg">
-  A [Font Awesome](https://fontawesome.com/icons) icon, [Lucide](https://lucide.dev/icons) icon, URL to an icon, relative path to an icon, or SVG code.
+<ResponseField name="icon" type="string">
+  A [Font Awesome](https://fontawesome.com/icons) icon, [Lucide](https://lucide.dev/icons) icon, URL to an icon, or relative path to an icon.
 </ResponseField>
 
 <ResponseField name="iconType" type="string">