patch 8.2.4332: Vim9: incomplete test for existing script variable in block

Problem:    Vim9: incomplete test for existing script variable in block.
Solution:   Add a couple more tests.  Fix uncovered problem.
diff --git a/src/version.c b/src/version.c
index e0bb6e1..9f3dfd2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4332,
+/**/
     4331,
 /**/
     4330,