patch 9.0.1333: when redo'ing twice <ScriptCmd> may not get the script ID

Problem:    When redo'ing twice <ScriptCmd> may not get the script ID.
Solution:   When "last_used_map" map is not set use "last_used_sid".
            (closes #11930)

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1333,
 /**/
     1332,
 /**/