[WASM] Download v8 with D8 gradle plugin and make version property in versions.properties

libraries/stdlib/wasm/build.gradle.kts

@@ -1,4 +1,5 @@
 import org.jetbrains.kotlin.gradle.dsl.KotlinCompile
+import org.jetbrains.kotlin.gradle.targets.js.d8.D8RootPlugin
 import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrLink
 
 plugins {
@@ -74,6 +75,8 @@ val commonTestSources by task<Sync> {
     into("$buildDir/commonTestSources")
 }
 
+D8RootPlugin.apply(rootProject).version = v8Version
+
 kotlin {
     wasm {
         d8()