update: ant warning

Author: danil-pavlov

docs/topics/ant.md

@@ -1,5 +1,13 @@
 [//]: # (title: Ant)
 
+> Starting with Kotlin 2.2.0, support for the Ant build system in Kotlin is deprecated.
+> We plan to remove Ant support in 2.3.0.
+> 
+> However, if you're interested in becoming an external maintainer for Ant,
+> leave a comment in [this YouTrack issue](https://youtrack.jetbrains.com/issue/KT-75875/).
+> 
+{style="warning"}
+
 ## Getting the Ant tasks
 
 Kotlin provides three tasks for Ant:

docs/topics/faq.md

@@ -87,9 +87,8 @@ In addition, a [command line compiler](command-line.md) is available, which prov
 
 ### What build tools support Kotlin?
 
-On the JVM side, the main build tools include [Gradle](gradle.md), [Maven](maven.md), 
-[Ant](ant.md), and [Kobalt](https://beust.com/kobalt/home/index.html). There are also some build tools available
-that target client-side JavaScript. 
+On the JVM side, the main build tools include [Gradle](gradle.md), [Maven](maven.md), and [Kobalt](https://beust.com/kobalt/home/index.html).
+There are also some build tools available that target client-side JavaScript. 
 
 ### What does Kotlin compile down to?