CodeGen from PR 18851 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.AzureStackHCI to add version stable/2022-05-01 (#18851)

* Adds base for updating Microsoft.AzureStackHCI from version stable/2022-03-01 to version 2022-05-01

* Updates readme

* Updates API version in new specs and examples

* added patch API to ArcSettings resource and introduced ArcConnectivityProperties attribute

* fixing formatting issue

* adding 202 into delete example

* prettier formatting fix

* addressing code review comments

Author: SDKAuto