feat: update infino to v0.5.6

[naman-modi]

Updates the infino entry to crate v0.5.6, which decides how many superfiles a commit writes from the data committed rather than the host's core count, so the same load no longer writes far more files on a big host than a small one. load also passes a 1 second safety gap and that cost stays inside load_time.

[naman-modi]

Disclaimer: I work at Infino AI.

[naman-modi]

Hey @alexey-milovidov, can you please take a look at this PR when you get a chance, and add the machine:all tag if it looks fine? Thanks!

[github-actions]

Results for infino are ready for: c6a.4xlarge.
This pull request is from a fork, so the automation cannot push to it; save this result as infino/results/20260818/c6a.4xlarge.json.
Tick "Allow edits by maintainers" on the pull request to let the automation commit the results itself.

Logs:

• infino on c6a.4xlarge: benchmark log, cloud-init log

[naman-modi]

I have added the results for c6a.4xlarge from the above run. Would be great if we can start the run on other machines too, thanks!

[naman-modi]

Hey @alexey-milovidov / team, a gentle bump on this one. The c6a.4xlarge results are committed already, so this should be good for the machine:all tag whenever you get a chance. Thanks!