[K/N][build] Remove artifact overriding in library task

Depending on noPack option compiler produces file or directory.
Artifact field that contains .klib file can't use @OutputDirectory
annotation. The same applies for @OutputFile with directory.

kotlin-native/runtime/build.gradle.kts

@@ -439,6 +439,7 @@ konanArtifacts {
     stdlibBuildTask = project.findKonanBuildTask("stdlib", project.platformManager.hostPlatform.target).apply {
         configure {
             dependsOn(":kotlin-native:distCompiler")
+            outputs.dir(project.buildDir.resolve("stdlib/$hostName/stdlib"))
         }
     }
 }