Delete OTB verification service

[michaelsproul]

Proposed Changes

One step closer to deleting all the old "merge" code, this PR removes the optimistic transition block verifier. It served us well, but is no longer required!

[dapplion]

Not familiar with the code, but looks like a simple deletion

[michaelsproul]

@mergify queue

[mergify]

queue

🛑 The pull request has been removed from the queue default

The merge conditions cannot be satisfied due to failing checks.

You can take a look at Queue: Embarked in merge queue check runs for more details.

In case of a failure due to a flaky test, you should first retrigger the CI.
Then, re-embark the pull request into the merge queue by posting the comment
@mergifyio refresh on the pull request.

[mergify]

This pull request has been removed from the queue for the following reason: checks failed.

The merge conditions cannot be satisfied due to failing checks:

• ☑️ local-testnet-success

You should look at the reason for the failure and decide if the pull request needs to be fixed or if you want to requeue it.

If you want to requeue this pull request, you need to post a comment with the text: @mergifyio requeue

[michaelsproul]

@mergify requeue

[mergify]

requeue

✅ This pull request will be re-embarked automatically

The followup queue command will be automatically executed to re-embark the pull request

[mergify]

queue

✅ The pull request has been merged automatically

The pull request has been merged automatically at 07e82da