JS backend: fixed bug when explicitly use invoke method in function literal call.

(cherry picked from commit f832cee)

js/js.translator/testFiles/expression/invoke/cases/explicitInvokeLambda.kt

@@ -0,0 +1,6 @@
+package foo
+
+fun box() : String {
+    var foo = { (x: String) -> x + "K" }
+    return foo.invoke("O")
+}