[Wasm] Publish stdlib klib to maven

libraries/stdlib/wasm/build.gradle.kts

@@ -1,7 +1,6 @@
 import org.jetbrains.kotlin.gradle.dsl.KotlinCompile
 
 plugins {
-    `maven-publish`
     kotlin("multiplatform")
 }
 

libraries/stdlib/wasm/publish/build.gradle.kts

@@ -0,0 +1,11 @@
+description = "Kotlin Standard Library for experimental WebAssembly platform"
+
+// Using separate project to publish a single klib from multiplatform build
+
+publish {
+    artifactId = "kotlin-stdlib-wasm"
+    pom.packaging = "klib"
+    artifact(tasks.getByPath(":kotlin-stdlib-wasm:jsJar")) {
+        extension = "klib"
+    }
+}