patch 8.2.4141: Vim9 builtin functions test fails

Problem:    Vim9 builtin functions test fails.
Solution:   Add "scriptversion" item to maparg() result.
diff --git a/src/version.c b/src/version.c
index 670f750..69707fc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4141,
+/**/
     4140,
 /**/
     4139,