Merge remote-tracking branch 'upstream/main' into interlockedgeneric

Author: stephentoub

src/libraries/System.Private.CoreLib/src/System/ReadOnlySpan.cs

@@ -21,9 +21,7 @@ namespace System
     [DebuggerTypeProxy(typeof(SpanDebugView<>))]
     [DebuggerDisplay("{ToString(),raw}")]
     [NonVersionable]
-#pragma warning disable SYSLIB1056 // Specified native type is invalid
     [NativeMarshalling(typeof(ReadOnlySpanMarshaller<,>))]
-#pragma warning restore SYSLIB1056 // Specified native type is invalid
     [Intrinsic]
     public readonly ref struct ReadOnlySpan<T>
     {

src/libraries/System.Private.CoreLib/src/System/Span.cs

@@ -20,9 +20,7 @@ namespace System
     [DebuggerTypeProxy(typeof(SpanDebugView<>))]
     [DebuggerDisplay("{ToString(),raw}")]
     [NonVersionable]
-#pragma warning disable SYSLIB1056 // Specified native type is invalid
     [NativeMarshalling(typeof(SpanMarshaller<,>))]
-#pragma warning restore SYSLIB1056 // Specified native type is invalid
     [Intrinsic]
     public readonly ref struct Span<T>
     {