[AutoPR Azure.ResourceManager.Fabric] [DNM] Validate typespec-azure#2607

Create to sync https://github.com/Azure/azure-rest-api-specs/pull/34659 Download the Azure.ResourceManager.Fabric package from [here](Azure/34659/azure-sdk-for-net//Azure.ResourceManager.Fabric.1.0.0-alpha.20250513.1.nupkg) This pull request has been automatically generated for preview purposes.