CodeGen from PR 23056 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.Help to add version preview/2023-01-01-preview (#23056)

* Generate new Service for help

* init commit microsoft.help-2023-01-01-preview

* Updating swagger documentation #1

* Updating swagger documentation #2

* Adding suppressions for Help 2023-01-01-preview api

* Adding suppressions for Help 2023-01-01-preview api #2

* removed unnecessary files

* update examples