Merge main into live

[dotnet-policy-service]

Please don't squash-merge this PR.

[learn-build-service-prod]

Learn Build status updates of commit e4006f0:

💡 Validation status: suggestions

File	Status	Preview URL	Details
xml/System.Text.Json.Serialization/JsonSourceGenerationMode.xml	💡Suggestion	View	Details
xml/System.Text.Json.Serialization.Metadata/JsonPropertyInfo.xml	✅Succeeded	View
xml/System.Text.Json.Serialization/ReferenceHandler.xml	✅Succeeded	View

xml/System.Text.Json.Serialization/JsonSourceGenerationMode.xml

• Line 0, Column 0: [Suggestion: ECMA2Yaml_Enum_NoRemarks] Please note: <remarks> node on Enum fields will be ignored.

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