C: More testfile changes.

Author: michaelnebel

csharp/ql/test/query-tests/Bad Practices/Control-Flow/ConstantCondition/ConstantConditionBad.cs

@@ -2,6 +2,7 @@ class Bad
 {
     public int Max(int a, int b)
     {
-        return a > a ? a : b; /* Alert
+        bool b = true;
+        return a > a ? a : b; // $ Alert
     }
 }