patch 8.2.4284: old mac resources files are no longer used

Problem:    Old mac resources files are no longer used.
Solution:   Delete the unused files. (Ozaki Kiichi, closes #9688)
diff --git a/src/version.c b/src/version.c
index f1014b3..7417143 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4284,
+/**/
     4283,
 /**/
     4282,