fix: external link will open in the same window (#1060)

Co-authored-by: Cody's Dad <[email protected]>%0ACo-authored-by: asyncapi-bot <[email protected]>

Author: ItshMoh

library/src/components/Href.tsx

@@ -15,7 +15,7 @@ export const Href: React.FunctionComponent<Props> = ({
 }) => (
   <a
     href={href}
-    title={title}
+    title={title ? `${title} (Opens in new window)` : 'Opens in new window'}
     className={className}
     target="_blank"
     rel="nofollow noopener noreferrer"