JS: prohibit to implement functional interfaces. See KT-15136

compiler/testData/codegen/box/functions/invoke/kt3190.kt

@@ -1,4 +1,6 @@
 //KT-3190 Compiler crash if function called 'invoke' calls a closure
+// IGNORE_BACKEND: JS
+// JS backend does not allow to implement Function{N} interfaces
 
 fun box(): String {
     val test = Cached<Int,Int>({ it + 2 })

compiler/testData/codegen/box/functions/invoke/kt3822invokeOnThis.kt

@@ -1,4 +1,6 @@
 //KT-3822 Compiler crashes when use invoke convention with `this` in class which extends Function0<T>
+// IGNORE_BACKEND: JS
+// JS backend does not allow to implement Function{N} interfaces
 
 class B() : Function0<Boolean> {
     override fun invoke() = true