fix(ci): adds full sync jobs for 1800k, 1810k, and 1820k blocks

[arya2]

Motivation

This is the standard fix for when the full sync job runs too long.

Specifications

Solution

Add full sync jobs for 1800k, 1810k, and 1820k blocks

Review

Anyone can review

Reviewer Checklist

• Will the PR name make sense to users?
  • Does it need extra CHANGELOG info? (new features, breaking changes, large changes)
• Are the PR labels correct?
• Does the code do what the ticket and PR says?
• How do you know it works? Does it have tests?

[teor2345]

@arya2 thanks for doing this fix!

But I think this PR will conflict with PR #5367, which reverts the compute-ssh changes to these workflows.

Also, we usually update the checkpoints before adding new jobs, because it changes the sync timings:
https://github.com/ZcashFoundation/zebra/blob/main/book/src/dev/continuous-integration.md#fixing-ci-sync-timeouts

There's an open checkpoint update in PR #5360, do we need to skip it and go straight to this change?

[arya2]

There's an open checkpoint update in PR #5360, do we need to skip it and go straight to this change?

It may have been excessively pre-emptive.

I'll close this for now and remove two of the three steps so that it follows the 4-5h guideline if it's needed after #5367 has merged.

[teor2345]

There's an open checkpoint update in PR #5360, do we need to skip it and go straight to this change?

It may have been excessively pre-emptive.

No worries, thanks for doing this!

It's just we're at a tricky stage with CI fixes right now.

[arya2]

Opened a new PR #5391 off this branch because the rebase was force pushed.