Add popout icon to all links that open new windows (#563)

* Add icon to indicate that artifact will open in a new window

* Add the box icon to all popout links

Co-authored-by: Jacob See <[email protected]>

Author: jacobsee

src/components/link_or_span/link_or_span.tsx

@@ -1,12 +1,13 @@
 import React from 'react';
+import { ExternalLinkAltIcon } from '@patternfly/react-icons';
 
 export interface LinkOrSpanProps {
   href?: string;
   children: any;
 }
 export const LinkOrSpan = ({ href, children }: LinkOrSpanProps) => {
   if (!!href) {
-    return <a href={href} target="_blank" rel="noreferrer">{children}</a>;
+    return <a href={href} target="_blank" rel="noreferrer">{children} &nbsp; <ExternalLinkAltIcon /></a>;
   } else {
     return <span>{children}</span>;
   }