Breaking: DRE is no longer serializable

dotnet/docs#34893
.NET has long been deprecating BinaryFormatter and Serializable items.
Analyzers as of .NET 8 are warning about obsolete serialization
constructors. Given most of the underpinnings of this mechanism are also
being deprecated, it seemed reasonable to include deprecation for that in
Autofac.

For projects that continue to use AppDomains and need to serialize
exceptions over the wire, it's recommended to not upgrade Autofac to
this version.

src/Autofac/Core/DependencyResolutionException.cs

@@ -1,8 +1,6 @@
 // Copyright (c) Autofac Project. All rights reserved.
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 
-using System.Runtime.Serialization;
-
 namespace Autofac.Core;
 
 /// <summary>
@@ -11,19 +9,8 @@ namespace Autofac.Core;
 /// been made during the operation. For example, 'on activated' handlers may have already been
 /// fired, or 'single instance' components partially constructed.
 /// </summary>
-[Serializable]
 public class DependencyResolutionException : Exception
 {
-    /// <summary>
-    /// Initializes a new instance of the <see cref="DependencyResolutionException"/> class.
-    /// </summary>
-    /// <param name="info">The serialization info.</param>
-    /// <param name="context">The serialization streaming context.</param>
-    protected DependencyResolutionException(SerializationInfo info, StreamingContext context)
-        : base(info, context)
-    {
-    }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="DependencyResolutionException" /> class.
     /// </summary>

test/Autofac.Test/Core/DependencyResolutionExceptionTests.cs

@@ -58,54 +58,4 @@ public void ExceptionMessageUnwrapsNestedResolutionFailures()
         Assert.IsType<InvalidOperationException>(inner.InnerException);
         Assert.Equal(A.Message, inner.InnerException.Message);
     }
-
-#if !NET5_0_OR_GREATER
-
-    [Serializable]
-    public class CustomDependencyResolutionException : DependencyResolutionException
-    {
-        public int Value { get; }
-
-        public CustomDependencyResolutionException(int value)
-            : base(null)
-        {
-            Value = value;
-        }
-
-        protected CustomDependencyResolutionException(SerializationInfo info, StreamingContext context)
-            : base(info, context)
-        {
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
-
-            Value = info.GetInt32(nameof(Value));
-        }
-
-        [SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.SerializationFormatter)]
-        public override void GetObjectData(SerializationInfo info, StreamingContext context)
-        {
-            base.GetObjectData(info, context);
-
-            info.AddValue(nameof(Value), 123);
-        }
-    }
-
-    // Consider removing this test, or marking it as .NET Standard Only. Binary formatter serialisation has been obsoleted by Microsoft.
-    [Fact]
-    public void SupportCustomRuntimeSerialization()
-    {
-        using (var stream = new MemoryStream())
-        {
-            var formatter = new BinaryFormatter();
-            formatter.Serialize(stream, new CustomDependencyResolutionException(123));
-
-            stream.Position = 0;
-            var exception = (CustomDependencyResolutionException)formatter.Deserialize(stream);
-
-            Assert.Equal(123, exception.Value);
-        }
-    }
-#endif
 }