patch 7.4.2208

Problem:    Test for mappings is old style.
Solution:   Convert the test to new style.

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2208,
 /**/
     2207,
 /**/