[ReleasePR appplatform] [Hub Generated] Publish private branch 'appplatform/release/s212' (#2656)

Create to sync Azure/azure-rest-api-specs#21467
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/main...azure-sdk:sdkAuto/appplatform?expand=1)

Author: msftbot[bot]