patch 8.2.0469: Vim9: no error for missing ] after list

Problem:    Vim9: no error for missing ] after list.
Solution:   Add error message. Add more tests.
diff --git a/src/globals.h b/src/globals.h
index f1538d6..290f07d 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1644,6 +1644,7 @@
 EXTERN char e_dictkey[]		INIT(= N_("E716: Key not present in Dictionary: %s"));
 EXTERN char e_listreq[]		INIT(= N_("E714: List required"));
 EXTERN char e_listblobreq[]	INIT(= N_("E897: List or Blob required"));
+EXTERN char e_list_end[]	INIT(= N_("E697: Missing end of List ']': %s"));
 EXTERN char e_listdictarg[]	INIT(= N_("E712: Argument of %s must be a List or Dictionary"));
 EXTERN char e_listdictblobarg[]	INIT(= N_("E896: Argument of %s must be a List, Dictionary or Blob"));
 EXTERN char e_modulus[]		INIT(= N_("E804: Cannot use '%' with Float"));