add ant page redirect

Author: sarahhaggarty

docs/kr.tree

@@ -25,7 +25,7 @@
 		<toc-element toc-title="Kotlin 2.3.0-Beta2" topic="whatsnew-eap.md"/>
         <toc-element toc-title="Kotlin 2.2.20" accepts-web-file-names="whatsnew.html" topic="whatsnew2220.md"/>
         <toc-element toc-title="Kotlin 2.2.0" topic="whatsnew22.md"/>
-        <toc-element topic="compatibility-guide-23.md"/>
+        <toc-element accepts-web-file-names="ant.html" topic="compatibility-guide-23.md" />
         <toc-element topic="compatibility-guide-22.md"/>
 	</toc-element>
 	<toc-element toc-title="Language guide">