Merge main into live

[ghost]

Please don't squash-merge this PR.

[learn-build-service-prod]

Learn Build status updates of commit 8a1b0a0:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
xml/System.ServiceModel.Channels/HttpRequestMessageProperty.xml	⚠️Warning	View	Details
xml/System.ServiceModel.Channels/HttpResponseMessageProperty.xml	⚠️Warning	View	Details
snippets/csharp/System.Runtime.InteropServices/OptionalAttribute/Overview/Project.csproj	✅Succeeded
snippets/csharp/System.Runtime.InteropServices/OptionalAttribute/Overview/sample.cs	✅Succeeded	View
xml/Microsoft.Extensions.Configuration/ConfigurationManager.xml	✅Succeeded	View
xml/Microsoft.Extensions.DependencyInjection/OptionsBuilderExtensions.xml	✅Succeeded	View
xml/Microsoft.Extensions.DependencyInjection/ServiceCollection.xml	✅Succeeded	View
xml/Microsoft.Extensions.Hosting/SystemdHostBuilderExtensions.xml	✅Succeeded	View
xml/Microsoft.Extensions.Hosting/WindowsServiceLifetimeHostBuilderExtensions.xml	✅Succeeded	View
xml/Microsoft.Extensions.Logging/ILoggingBuilder.xml	✅Succeeded	View
xml/Microsoft.Extensions.Primitives/InplaceStringBuilder.xml	✅Succeeded	View
xml/Microsoft.JScript/JScriptException.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeNCryptHandle.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeNCryptKeyHandle.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeNCryptProviderHandle.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeNCryptSecretHandle.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeRegistryHandle.xml	✅Succeeded	View
xml/Microsoft.Win32.SafeHandles/SafeX509ChainHandle.xml	✅Succeeded	View
xml/Microsoft.Win32/FileDialog.xml	✅Succeeded	View
xml/ns-System.Collections.Immutable.xml	✅Succeeded	View
xml/System.Buffers.Text/Base64.xml	✅Succeeded	View
xml/System.Collections.Generic/KeyedByTypeCollection`1.xml	✅Succeeded	View
xml/System.Collections.Generic/SynchronizedCollection`1.xml	✅Succeeded	View
xml/System.ComponentModel.DataAnnotations/AssociatedMetadataTypeTypeDescriptionProvider.xml	✅Succeeded	View
xml/System.ComponentModel.DataAnnotations/MetadataTypeAttribute.xml	✅Succeeded	View

This comment lists only the first 25 files in the pull request.

xml/System.ServiceModel.Channels/HttpRequestMessageProperty.xml

• Line 0, Column 0: [Warning: xref-not-found] Cross reference not found: 'System.ServiceModel.Channels.IMergeEnabledMessageProperty'.

xml/System.ServiceModel.Channels/HttpResponseMessageProperty.xml

• Line 0, Column 0: [Warning: xref-not-found] Cross reference not found: 'System.ServiceModel.Channels.IMergeEnabledMessageProperty'.

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