Remove unused/deprecated deploy jobs

[Vinnl]

As per @mansaj:

The v2 versions are used, I think the ymls with v1 can be safely deleted now.

[mansaj]

Looks like the v1 files are deleted and v2 files renamed to the v1 filename, right?

[kschelonka]

As a follow-up, there's more dockerhub uploads in other jobs (like the cron prerelease) which can be removed. I have suggestions for using reusable workflows/actions to deduplicate as well, but was waiting until our retro on deployment in the new year to discuss more. I'm aligned with removing all dockerhub if you want to get started on it.

[kschelonka]

Sorry I was premature, merging this will probably break 1-click deployment. Need to remove dockerhub from there

https://github.com/mozilla/blurts-server/blob/main/.github/workflows/production_deploy.yml#L65

[kschelonka]

I went ahead and fixed the 1-click deployment and tested it on dev successfully: https://github.com/mozilla/blurts-server/actions/runs/20975476308

Going to get this in so we free this file up for further build changes.

[Vinnl]

Thanks Kat!