Rework notForIncompletionCall test

idea/testData/quickfix/autoImports/callWithTrailingComma.before.Main.kt

@@ -0,0 +1,17 @@
+// "Import" "true"
+// ERROR: Type mismatch: inferred type is Int but String was expected
+// ACTION: Add 'toString()' call
+// ACTION: Change parameter 'p' type of function 'foo' to 'Int'
+// ACTION: Create function 'foo'
+// COMPILER_ARGUMENTS: -XXLanguage:+TrailingCommas
+
+package main
+
+class X {
+    fun foo(p: String) {
+    }
+
+    fun f(p: Int) {
+        foo(<caret>p, )
+    }
+}