Fix error type for implicit invoke with function literal argument

#KT-11401 Fixed

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

@@ -0,0 +1,10 @@
+class TestClass {
+    inline operator fun <T> invoke(task: () -> T) = task()
+}
+
+fun box(): String {
+    val test = TestClass()
+    val ok = "OK"
+
+    val x = test { return ok }
+}