Add support for Postgres 16

[binaek]

Right now, steampipe operates with a stripped down version of pg14

This needs to be updated to pg16

Tasks:

• Build and Deploy PG16 image to hub.steampipe.io
• Build and Deploy FDW compatible with PG16 to hub.steampipe.io

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 30 days.

[github-actions]

This issue was closed because it has been stalled for 90 days with no activity.

[pataquets]

Stalebot closed the issue as "not planned"?
@binaek: bringing this to your attention, as what can be understood from the issue, steampipe is not going to keep up to date with new versions of Pg, which sounds quite weird 😄, specially given the awesome interoperability and wide range of integrations it has.
Hint: I'd like to suggest you to configure stalebot to skip legit/accepted enhancement issues, so you don't get too much keep-alive noise.

[binaek]

@pataquets as far as I can remember, the upgrade was a bit more complicated than we had anticipated.

Especially with the fdw compilation with PG16 bindings ...

Also, the upgrade to PG16 doesn't offer much upgrade in terms of query capability or planning.

@kaidaguerre ^^^