[PATCH] Add missing stats_reset column to pg_statio_all_sequences view

Hi hackers,

Currently, the pg_statio_all_* views have a stats_reset column, but
pg_statio_all_sequences is missing it, as Sami pointed out in [1][CAA5RZ0vSjCEAuKXhxacnp0ftrYkf9QRcyPK-AvTi_otFVDWphA@mail.gmail.com].

This patch adds the stats_reset column and updates the documentation
to ensure it remains in sync with the other views.

[1]: [CAA5RZ0vSjCEAuKXhxacnp0ftrYkf9QRcyPK-AvTi_otFVDWphA@mail.gmail.com]

Thanks,
Shihao