patch 8.1.1324: stray comma in VMS makefile

Problem:    Stray comma in VMS makefile.
Solution:   Remove the comma. (Naruhiko Nishino, closes #4368)
diff --git a/src/version.c b/src/version.c
index f41ca61..d489880 100644
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1324,
+/**/
     1323,
 /**/
     1322,