Add hu_prod to all_prod

[dacook]

Hungary is a "basic" instance, and should be receiving the weekly updates. This will help them avoid errors from manually updating (which happened: https://openfoodnetwork.slack.com/archives/CEBMTRCNS/p1764072465673739)

[dacook]

Hmm it's not related to this change, but there were some errors which might need some attention 😞

MSG:

Unable to start service sidekiq: Job for sidekiq.service failed because the control process exited with error code.
See "systemctl status sidekiq.service" and "journalctl -xeu sidekiq.service" for details.

STDOUT:

RAILS_ENV=staging environment is not defined in config/webpacker.yml, falling back to production environment
You have 1 pending migration:
  20251105020336 EnableVariantTagsForNewEnterprises


STDERR:

Database 'openfoodnetwork' already exists
Run `bin/rails db:migrate` to update your database then try again.

[rioug]

It's weird that the migration are not being ran ?

[rioug]

It's weird that migration are not being ran ?