Remove unnecessary main arguments from MPP wizard builders

idea/idea-gradle-native/src/org/jetbrains/kotlin/ide/konan/gradle/KotlinGradleNativeMultiplatformModuleBuilder.kt

@@ -40,7 +40,7 @@ class KotlinGradleNativeMultiplatformModuleBuilder : KotlinGradleAbstractMultipl
 
                 fun hello(): String = "Hello, Kotlin/Native!"
 
-                fun main(args: Array<String>) {
+                fun main() {
                     println(hello())
                 }
                 """.trimIndent()

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/KotlinGradleMobileMultiplatformModuleBuilder.kt

@@ -88,7 +88,7 @@ class KotlinGradleMobileMultiplatformModuleBuilder :
                     fun proxyHello() = hello()
                 }
 
-                fun main(args: Array<String>) {
+                fun main() {
                     println(hello())
                 }
             """.trimIndent()

idea/idea-gradle/src/org/jetbrains/kotlin/idea/configuration/KotlinGradleWebMultiplatformModuleBuilder.kt

@@ -91,7 +91,7 @@ class KotlinGradleWebMultiplatformModuleBuilder : KotlinGradleAbstractMultiplatf
                     actual val name: String = "JVM"
                 }
 
-                fun main(args: Array<String>) {
+                fun main() {
                     embeddedServer(Netty, port = 8080, host = "127.0.0.1") {
                         val currentDir = File(".").absoluteFile
                         environment.log.info("Current directory: ${"$"}currentDir")