CodeGen from PR 18537 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.AzureStackHCI to add version stable/2022-03-01 (#18537)

* Adds base for updating Microsoft.AzureStackHCI from version stable/2022-01-01 to version 2022-03-01

* Updates readme

* Updates API version in new specs and examples

* Adding API version 2022-03-01

* Fix version in example files

* Field name fixes

Author: SDKAuto