[NI] Don't use only platform specific checks for FIC in inference

compiler/testData/multiplatform/funInterfaces/js.kt

@@ -0,0 +1,15 @@
+// ADDITIONAL_COMPILER_ARGUMENTS: -XXLanguage:+NewInference
+// ADDITIONAL_COMPILER_ARGUMENTS: -XXLanguage:+SamConversionForKotlinFunctions
+// ADDITIONAL_COMPILER_ARGUMENTS: -XXLanguage:+SamConversionPerArgument
+
+package js
+
+fun interface KRunnable {
+    fun invoke(): String
+}
+
+fun foo(k: KRunnable) = k.invoke()
+
+fun test() {
+    foo { "OK" }
+}