CodeGen from PR 19891 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.Media to add version stable/2022-08-01 (#19891)

* Adds base for updating Microsoft.Media from version stable/2021-11-01 to version 2022-08-01

* Updates readme

* Updates API version in new specs and examples

* remove unrelated changes

* delete unrelated examples

* make changes to 2022-08-01 streamingservice

* fix comments

Co-authored-by: Stephanie Han <minhan@microsoft.com>

Author: SDKAuto