[Gradle, Wasm] Standartize binaryen and d8 download instead of download task

^KT-65686 fixed

libraries/tools/kotlin-gradle-plugin/build.gradle.kts

@@ -70,7 +70,6 @@ dependencies {
     commonCompileOnly(commonDependency("org.jetbrains.teamcity:serviceMessages"))
     commonCompileOnly(libs.gradle.enterprise.gradlePlugin)
     commonCompileOnly(commonDependency("com.google.code.gson:gson"))
-    commonCompileOnly("de.undercouch:gradle-download-task:4.1.1")
     commonCompileOnly("com.github.gundy:semver4j:0.16.4:nodeps") {
         exclude(group = "*")
     }
@@ -99,7 +98,6 @@ dependencies {
     embedded(libs.guava) { isTransitive = false }
     embedded(commonDependency("org.jetbrains.teamcity:serviceMessages")) { isTransitive = false }
     embedded(project(":kotlin-tooling-metadata")) { isTransitive = false }
-    embedded("de.undercouch:gradle-download-task:4.1.1")
     embedded("com.github.gundy:semver4j:0.16.4:nodeps") {
         exclude(group = "*")
     }
@@ -148,13 +146,6 @@ tasks {
 
     withType<ShadowJar>().configureEach {
         relocate("com.github.gundy", "$kotlinEmbeddableRootPackage.com.github.gundy")
-        relocate("de.undercouch.gradle.tasks.download", "$kotlinEmbeddableRootPackage.de.undercouch.gradle.tasks.download")
-
-        // don't expose external Gradle plugin marker
-        // workaround from https://github.com/johnrengelman/shadow/issues/505#issuecomment-644098082
-        transform(DontIncludeResourceTransformer::class.java) {
-            resource = "META-INF/gradle-plugins/de.undercouch.download.properties"
-        }
     }
 }