Support Azure managed identities for object storage in Workhorse
What does this MR do and why?
Admins can now leave out the Azure account key and allow the Azure SDK to retrieve it via the managed or workload identity process.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Edited by Stan Hu