patch 8.2.3829: no error when setting a func option to script-local function

Problem:    No error when setting a func option to a script-local function.
Solution:   Give an error if the name starts with "s:". (closes #9358)
diff --git a/src/version.c b/src/version.c
index f718776..622fe76 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3829,
+/**/
     3828,
 /**/
     3827,