CodeGen from PR 21620 in Azure/azure-rest-api-specs

Review request for Microsoft.HealthcareApis to add version stable/2022-12-01 (#21620)

* Adds base for updating Microsoft.HealthcareApis from version stable/2022-06-01 to version 2022-12-01

* Updates readme

* Updates API version in new specs and examples

* Add EventState enum to DICOM object

* add azure async operation to delete examples

* make suggested refactors

* add back resource group name parameter

* remove location resource ref

* fix prettier error

* add back servicesresource as-is, since its is legacy

* remove azure resource tag to get rid of missing resource id error

* remove maximum value to stay consistent with recently changes to 2022-06-01 api spec

* Adding new FHIR Implementation Guides configuratio

* Remove spaces

* Updating FhirServices_GET with more info

* Fix storage account names used in examples

* fix prettier errors

---------

Co-authored-by: FHIBF <fernfe@microsoft.com>

Author: SDKAuto