patch 8.2.4499: Vim9: at the script level declarations leak to next block

Problem:    Vim9: at the script level declarations leak from try block to
            catch and finally block.
Solution:   End the block and start a new one. (closes #9883)
diff --git a/src/version.c b/src/version.c
index 6131427..c6a9f73 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4499,
+/**/
     4498,
 /**/
     4497,