fix(ci): Temporarily finish full sync at 99%

[teor2345]

Motivation

As a workaround for #4456, we can just finish the full sync slightly early.

This removes coverage for:

• finishing sync
• gossiped blocks
• mempool

But allows us to test lightwalletd.

Solution

• finish full sync at 99% in CI
• finish full sync at 99% in Rust

Review

This PR is urgent because it blocks lightwalletd testing.

Reviewer Checklist

• Full sync doesn't time out

Follow Up Work

We should revert this change once #4456 is fixed.

[codecov]

Codecov Report

Merging #4457 (43e8ecb) into main (9425cb3) will increase coverage by 0.05%.
The diff coverage is n/a.

❗ Current head 43e8ecb differs from pull request most recent head 939701d. Consider uploading reports for the commit 939701d to get more accurate results

@@            Coverage Diff             @@
##             main    #4457      +/-   ##
==========================================
+ Coverage   78.88%   78.93%   +0.05%     
==========================================
  Files         304      304              
  Lines       37285    37285              
==========================================
+ Hits        29412    29432      +20     
+ Misses       7873     7853      -20     

[conradoplg]

It failed by a few minutes. I'm retrying it in case we got bad luck, but it seems we'll need to make it a bit faster, or change the percentage.

[gustavovalverde]

The full sync completes, but the next step (Create image from the state disk) is also included in the 6 hours timeout. I'm thinking on how to solve this.

I was thinking on decoupling this task from the job, but then the instance will be kept alive indefinitely if the deletion step is not executed. I'm seeing if we can put a timer on the instance itself to auto-delete after 6h:30m

[teor2345]

It failed by a few minutes. I'm retrying it in case we got bad luck, but it seems we'll need to make it a bit faster, or change the percentage.

I changed it to 99.2% for now

[teor2345]

This works, and it gives us the temporary speed increase we need, so I'm just going to merge it to unblock other PRs.

We can revert it later.