[Native] Export KDoc into generated native header

compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/klib.kt

@@ -599,6 +599,7 @@ private fun KlibMetadataIncrementalSerializer(configuration: CompilerConfigurati
     languageVersionSettings = configuration.languageVersionSettings,
     metadataVersion = configuration.metadataVersion,
     project = project,
+    exportKDoc = false,
     skipExpects = !configuration.expectActualLinker,
     allowErrorTypes = allowErrors
 )