patch 7.4.2238

Problem:    With SGR mouse reporting (suckless terminal) the mouse release and
            scroll up/down is confused.
Solution:   Don't see a release as a scroll up/down. (Ralph Eastwood)

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2238,
 /**/
     2237,
 /**/