Update document for postgresql_default_privileges resource (#468)

chore: bump go to 1.23 in releaser action

I've also run "go mod tidy" to update the lock file

chore: bump goreleaser actions

fix(postgresql_grant): getting stuck on refreshing (#351)

This change fixes terraform refresh getting stuck forever on
postgresql_grant schema when provider connection database is the same as
the one we are trying to read schema information from. Until now the
issue could be reproduced only on RDS (PostgreSQL 14.7). 

Fixes #335

Remove test coverage for #178

* Using terratest just wasn't working out - it isn't designed for testing a provider
* github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource looks like the right option but I don't have the time to learn it right now.

fixed escaping for postgresql user info (#344)

(cherry picked from commit e15fd44)

Co-authored-by: Cyril Gaudin <cyril.gaudin@gmail.com>

fix: confirm initial database connectivity (#314)

- adding db.Ping() call to confirm actual connection to the database to
  report issues with connectivity as early as possible

Co-authored-by: Kyle Johnson <kjohnson@gnulnx.net>

feat: Add resource for subscriptions (#244)

Co-authored-by: Enzo Cappa <enzo.cappa@snyk.io>
Co-authored-by: Cyril Gaudin <cyril.gaudin@gmail.com>