patch 8.2.3784: the help for options is outdated

Problem:    The help for options is outdated.
Solution:   Include all the recent changes.
diff --git a/src/version.c b/src/version.c
index 1169d10..ed491a8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3784,
+/**/
     3783,
 /**/
     3782,