updated for version 7.2.338

Problem:    Part of FD_CLOEXEC change is missing.
Solution:   Include source file skipped because of typo.

src/version.c

@@ -681,6 +681,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    338,
 /**/
     337,
 /**/