[ReleasePR recoveryservicessiterecovery] Adding 2021-07-01 version in recoveryservices, recoveryservicessiterecovery folder to make it S360 compliant (#1855)

Create to sync Azure/azure-rest-api-specs#15708
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/main...AzureSDKAutomation:sdkAuto/recoveryservicessiterecovery?expand=1)

Author: msftbot[bot]