patch 8.1.2143: cannot see each command even when 'verbose' is set

Problem:    Cannot see each command even when 'verbose' is set.
Solution:   List each command when 'verbose' is at least 16.

src/version.c

@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2143,
 /**/
     2142,
 /**/