[Gradle, JS] Remove possibility to declare npm dependency w/o version

#KT-38683 fixed

libraries/tools/kotlin-gradle-plugin-api/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/HasKotlinDependencies.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -54,7 +54,9 @@ interface KotlinDependencyHandler {
 
     fun project(notation: Map<String, Any?>): ProjectDependency
 
-    fun npm(name: String, version: String = "*"): Dependency
+    fun npm(name: String): Dependency
+
+    fun npm(name: String, version: String): Dependency
 
     fun npm(name: String, directory: File): Dependency
 
@@ -65,19 +67,19 @@ interface KotlinDependencyHandler {
     )
     fun npm(org: String? = null, packageName: String, version: String = "*"): Dependency
 
-    fun devNpm(name: String, version: String = "*"): Dependency
+    fun devNpm(name: String, version: String): Dependency
 
     fun devNpm(name: String, directory: File): Dependency
 
     fun devNpm(directory: File): Dependency
 
-    fun optionalNpm(name: String, version: String = "*"): Dependency
+    fun optionalNpm(name: String, version: String): Dependency
 
     fun optionalNpm(name: String, directory: File): Dependency
 
     fun optionalNpm(directory: File): Dependency
 
-    fun peerNpm(name: String, version: String = "*"): Dependency
+    fun peerNpm(name: String, version: String): Dependency
 }
 
 interface HasKotlinDependencies {