MDEV-22779: Crash: Prepared Statement ..., part #2.

For the sake of completeness, call sync_clones in reset_stmt_params, too.

sql/sql_prepare.cc

@@ -3125,7 +3125,10 @@ static void reset_stmt_params(Prepared_statement *stmt)
   Item_param **item= stmt->param_array;
   Item_param **end= item + stmt->param_count;
   for (;item < end ; ++item)
+  {
     (**item).reset();
+    (**item).sync_clones();
+  }
 }