v280.1.7

Updates:

• Updates nats-server from 2.10.20 to 2.10.21

What's Changed

• Automate bumping brats golang deps by @aramprice in #2556
• Add CPI method for native disk update by @s4heid in #2555
• Replace httpclient with net/http in bosh-monitor by @aramprice in #2557
• Make Azure Cloud configurable for director blobstore by @s4heid in #2552
• Unpin the cf-uaa-lib gem by @aramprice in #2568
• Revert "Add CPI method for native disk update" by @aramprice in #2570

Full Changelog: v280.1.6...v280.1.7