feat: updated og:description

Author: Kapil Gowru

fern/docs.yml

@@ -12,6 +12,7 @@ title: Fern Documentation
 
 metadata:
   og:image: https://fern-docs.s3.us-east-2.amazonaws.com/fern-docs-og_image-compressed.png
+  twitter:image: https://fern-docs.s3.us-east-2.amazonaws.com/fern-docs-og_image-compressed.png
 
 products:
   - display-name: Home