[Smoke Tests] MSAL Native Interop Fix (Azure#31864)

* [Smoke Tests] MSAL Native Interop Fix

The focus of these changes is to correct an issue loading the MSAL native
interop assembly introduced with the new Azure.Identity.BrokeredAuthentication
library.  Going forward, assemblies named to indicate native interoperability
will no longer be loaded/type sniffed.

* Adding reflection rule for partial implementation assemblies

* Fixing condition; the top-level exception does not have details.

Author: jsquire

common/SmokeTests/SmokeTest/Program.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Text;
@@ -53,6 +54,11 @@
             ProcessType(type);
         }
     }
+    catch (ReflectionTypeLoadException ex) when (ex.LoaderExceptions.All(lex => lex.Message.Contains("does not have an implementation")))
+    {
+        // Expected for some assemblies that serve as runtime shims or type-forwarding
+        // assemblies.
+    }
     catch (ReflectionTypeLoadException) when (assembly.FullName.StartsWith("System."))
     {
         // Not expected, but not impactful.  System assemblies aren't indicative of
@@ -247,7 +253,7 @@ IEnumerable<Assembly> LoadAssemblies(Assembly rootAssembly, string assemblyFileM
     {
         var assembly = assembliesToProcess.Pop();
 
-        if ((!assembly.FullName.StartsWith("System.")) && (!processedAssemblies.Contains(assembly.FullName)))
+        if ((ShouldLoadAssembly(assembly)) && (!processedAssemblies.Contains(assembly.FullName)))
         {
             processedAssemblies.Add(assembly.FullName);
             yield return assembly;
@@ -291,3 +297,10 @@ _ when (ex.Message.ToLower().Contains("operation is not supported")) => true,
     // By default, do not ignore.
     _ => false
 };
+
+bool ShouldLoadAssembly(Assembly assembly) => assembly.FullName switch
+{
+    string name when name.StartsWith("System.") => false,
+    string name when name.Contains("NativeInterop") => false,
+    _ => true
+};