Support auto-key rotation of keys for encrypting managed disks

[ramankumarlive]

Resource Provider
Microsoft.Compute/DiskRP

Description of Feature or Work Requested
Azure managed disks provide end to end encryption of data with customer-managed keys stored in Azure Key Vault. Now, they can choose to enable automatic rotation of their keys. A disk references a key via its disk encryption set. When you enable automatic rotation for a disk encryption set, the system will automatically update all managed disks, snapshots, and images referencing the disk encryption set to use the new version of the key within one hour.

We need the following changes:

1. Update Azure CLI to use the Compute API version 2020-12-01
2. Update the az disk-encryption-set create and update commands to support the new boolean property rotationToLatestKeyVersionEnabled

Minimum API Version Required
2020-12-01

Swagger Link
https://github.com/Azure/azure-rest-api-specs/pull/12796/files#diff-3d7d14cad991b6300999753a4440e8cff0438b2d9b7d7da3948b06d7357115be

Target Date
April 16th 2021

[yungezz]

put in S185

[qwordy]

@ramankumarlive Do you have a recommended parameter name for rotationToLatestKeyVersionEnabled? It is very long.

[ramankumarlive]

@qwordy you can use enableAutoKeyRotation