SHOW CREATE SEQUENCE should show NO CYCLE if it was used to create a sequence

Currently `NO CYCLE` is the default for sequences, but when `NO CYCLE` is specified when creating the sequence it would be nice if users could see that option in the output of `SHOW CREATE SEQUENCE`. Today we output:

```
CREATE SEQUENCE s NO CYCLE;
SHOW CREATE SEQUENCE s;
table_name | create_statement
-------------+---------------------------------------------------------------------------------------
s | CREATE SEQUENCE public.s MINVALUE 1 MAXVALUE 9223372036854775807 INCREMENT 1 START 1
```

But it would be nice if `NO CYCLE` were included.

Epic: CRDB-28692