Addressed PR feedback.

Added virtual socket again to SocketConnection.cs

Author: ShreyasJejurkar

src/Servers/Kestrel/shared/TransportConnection.FeatureCollection.cs

@@ -43,7 +43,7 @@ CancellationToken IConnectionLifetimeFeature.ConnectionClosed
             set => ConnectionClosed = value;
         }
 
-        Socket? IConnectionSocketFeature.Socket { get; }
+        Socket? IConnectionSocketFeature.Socket => Socket;
 
         void IConnectionLifetimeFeature.Abort() => Abort(new ConnectionAbortedException("The connection was aborted by the application via IConnectionLifetimeFeature.Abort()."));
     }

src/Servers/Kestrel/shared/TransportConnection.cs

@@ -6,6 +6,7 @@
 using System.Diagnostics;
 using System.IO.Pipelines;
 using System.Net;
+using System.Net.Sockets;
 using System.Threading;
 using Microsoft.AspNetCore.Http.Features;
 
@@ -64,6 +65,8 @@ public override string ConnectionId
             }
         }
 
+        public virtual Socket Socket { get; } = default!;
+
         public override CancellationToken ConnectionClosed { get; set; }
 
         // DO NOT remove this override to ConnectionContext.Abort. Doing so would cause