patch 8.2.4290: MS-Windows: using type casts for timer IDs

Problem:    MS-Windows: using type casts for timer IDs.
Solution:   Remove type casts and use the right type. (Ken Takata,
            closes #9690)  Remove old debug comments.  Rename variables and
            functions.

src/version.c

@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4290,
 /**/
     4289,
 /**/