Fix PlatformNotSupportedException thrown on Android in ConsoleTitler (#2390)

* Remove Immutable packages reference from Forms sample

* Catch PlatformNotSupportedException when checking if console output is redirected in ConsoleTitler

Author: Adam--

samples/BenchmarkDotNet.Samples.Forms/BenchmarkDotNet.Samples.Forms.csproj

@@ -10,7 +10,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Collections.Immutable" Version="1.7.0" />
     <PackageReference Include="Xamarin.Forms" Version="4.5.0.530" />
     <PackageReference Include="Xamarin.Essentials" Version="1.5.2" />
   </ItemGroup>

src/BenchmarkDotNet/Running/ConsoleTitler.cs

@@ -20,10 +20,17 @@ internal class ConsoleTitler : IDisposable
 
         public ConsoleTitler(string initialTitle)
         {
-            // Return without enabling if Console output is redirected.
-            if (Console.IsOutputRedirected)
+            try
+            {
+                // Return without enabling if Console output is redirected.
+                if (Console.IsOutputRedirected)
+                {
+                    return;
+                }
+            }
+            catch (PlatformNotSupportedException)
             {
-                return;
+                // Ignore the exception. Some platforms do not support Console.IsOutputRedirected.
             }
 
             try