patch 8.2.0269: Vim9: operator after list index does not work

Problem:    Vim9: operator after list index does not work. (Yasuhiro
            Matsumoto)
Solution:   After indexing a list change the type to the list member type.
            (closes #5651)
diff --git a/src/version.c b/src/version.c
index afac47d..4ea0367 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    269,
+/**/
     268,
 /**/
     267,