patch 8.2.4059: Vim9: an expression of a map cannot access script-local items

Problem:    Vim9: an expression of a map cannot access script-local items.
            (Maxim Kim)
Solution:   Use the script ID of where the map was defined.

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4059,
 /**/
     4058,
 /**/