patch 8.0.1395: it is not easy to see if a colorscheme is well written

Problem:    It is not easy to see if a colorscheme is well written.
Solution:   Add a script that checks for common mistakes. (Christian Brabandt)

src/version.c

@@ -771,6 +771,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1395,
 /**/
     1394,
 /**/