Use smartcast info that related to call in change signature quick fix

There is an inconsistency on how we record smartcasts in old and new
 inference, but we definitely should use all possible information about
 smartcasts in quick-fixes

 #KT-25144 Fixed

idea/testData/quickfix/changeSignature/addFunctionParameterWithSmartcastedArgument.kt.after

@@ -0,0 +1,14 @@
+// "Change the signature of function 'doSmthWithChild'" "true"
+// DISABLE-ERRORS
+// COMPILER_ARGUMENTS: -XXLanguage:+NewInference
+
+interface Parent
+interface Child : Parent
+
+fun doSmthWithChild(a: Child, i: Int) {}
+
+fun foobar(parent: Parent) {
+    if (parent is Child) {
+        doSmthWithChild(parent, <caret>123)
+    }
+}