patch 8.2.4491: MS-Windows makefile dependencies are outdated

Problem:    MS-Windows makefile dependencies are outdated.
Solution:   Update dependencies. (Ken Takata, closes #9876)
diff --git a/src/version.c b/src/version.c
index b73b260..12d4f6e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4491,
+/**/
     4490,
 /**/
     4489,