CodeGen from PR 18152 in Azure/azure-rest-api-specs

Publish Microsoft.AzureStackHCI 2021-07-01-preview (#18152)

* Adds base for updating Microsoft.AzureStackHCI from version preview/2021-01-01-preview to version 2021-07-01-preview

* Updates readme

* Updates API version in new specs and examples

* Publishing the 2021-07-01-preview API for self-service VM on HCI

* Fix some linter errors

* Update readme to include 2021-07

* Fix errors and run prettier

* Fix readme.go.md

* Fix SSH description

* Set provisioningState as enum

* Use common-types TrackedResource

* Change vmSize type to enum

* Set adminPassword mutability to [create]

* Set osType as Enum

* Set networkType as enum

* Some changes based on feedback

* Remove storagecontainers

* Add MocVirtualMachineStatus object

* Fix provisioningState enum

* Fix networkinterface id description

* Fix provisioningState in all the resources

* Update description of ipConfigurationReferences.ID

* Add typed status object

* Use common-types v3/types.json objects

* Remove 201 response from update apis

* Add enum PrivateIPAllocationMethod

* Add additional provisioningState enum variants

* Fix typo

* Remove MOC reference from object definitions

* Set provisioningState as read only

* Mark Statuses as readOnly

* Change description of routeTable ID

* Put extended location definition in a common file

* Change description of route.ID

* Fix customLocation enum types

* Remove storageContainers examples

StorageContainer is not published in this version

* Fix swagger lintdiff

* Remove 201 response from update examples

fixes RESPONSE_STATUS_CODE_NOT_IN_SPEC [https://github.com/Azure/azure-rest-api-specs/blob/master/documentation/Semantic-and-Model-Violations-Reference.md\#RESPONSE_STATUS_CODE_NOT_IN_SPEC]

* Fix PrettierCheck on common.json

* Set long running operation options final state to location

* Add operations examples

* Fix model validation errors

* Fix git merge

Co-authored-by: Jocelyn Berrendonner [MSFT] <[email protected]>

Author: SDKAuto