patch 8.2.3209: Vim9: lambda doesn't find block-local variable

Problem:    Vim9: lambda doesn't find block-local variable.
Solution:   Adjust how a script-local variable is found. (closes #8614)
diff --git a/src/version.c b/src/version.c
index 64622c3..76c6db9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3209,
+/**/
     3208,
 /**/
     3207,