[Bug] Workflow fails due to hub download issues

[z-Fng]

Current Behaviour

The workflow occasionally fails due to hub installation issues.
This does not happen very frequently -- roughly once a month -- and is considered low priority.
e.g.

• https://github.com/z-Fng/Scoop-Test-Bucket/actions/runs/20497511654/job/58899331916
• https://github.com/ScoopInstaller/Extras/actions/runs/17915290231/job/50935960703
• https://github.com/ScoopInstaller/Extras/actions/runs/21493630169/job/61922510396

'USE_EXTERNAL_7ZIP' has been set to 'True'
Installing 'hub' (2.14.2) [64bit] from 'main' bucket
The remote server returned an error: (504) Gateway Time-out.
URL https://github.com/github/hub/releases/download/v2.14.2/hub-windows-amd64-2.14.2.zip is not valid

WARN 'hub' not found, not a scoop shim, or a broken shim.
Please install hub 'scoop install hub'
INFO: Scheduled finished

Possible Solution

• Add caching and/or retry logic to improve reliability.
• Use the built-in gh tool in GitHub Actions instead of hub.