patch 8.2.1407: Vim9: type of list and dict only depends on first item

Problem:    Vim9: type of list and dict only depends on first item.
Solution:   Use all items to decide about the type.
diff --git a/src/version.c b/src/version.c
index 7761346..e7dd7dd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1407,
+/**/
     1406,
 /**/
     1405,