patch 8.2.2371: Vim9: crash when using types in :for with unpack

Problem:    Vim9: crash when using types in :for with unpack.
Solution:   Check for skip_var_list() failing. Pass include_type to
            skip_var_one(). Skip type when compiling. (closes #7694)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2371,
 /**/
     2370,
 /**/