Bump net6 version to 6.0.100-preview.1.21109.8

Author: radekdoulik

Configuration.props

@@ -76,7 +76,7 @@
     <DotNetPreviewTool Condition=" '$(DotNetPreviewTool)' == '' ">$(DotNetPreviewPath)dotnet</DotNetPreviewTool>
     <!-- Version number from: https://github.com/dotnet/installer#installers-and-binaries -->
     <DotNetPreviewVersionBand Condition=" '$(DotNetPreviewVersionBand)' == '' ">6.0.100</DotNetPreviewVersionBand>
-    <DotNetPreviewVersionFull Condition=" '$(DotNetPreviewVersionFull)' == '' ">$(DotNetPreviewVersionBand)-preview.1.21103.13</DotNetPreviewVersionFull>
+    <DotNetPreviewVersionFull Condition=" '$(DotNetPreviewVersionFull)' == '' ">$(DotNetPreviewVersionBand)-preview.1.21109.8</DotNetPreviewVersionFull>
     <WixToolPath Condition=" '$(WixToolPath)' == '' ">$(AndroidToolchainDirectory)\wix\</WixToolPath>
     <AndroidCmakeVersion Condition=" '$(AndroidCmakeVersion)' == '' ">3.10.2</AndroidCmakeVersion>
     <AndroidCmakeVersionPath Condition=" '$(AndroidCmakeVersionPath)' == '' ">$(AndroidCmakeVersion).4988404</AndroidCmakeVersionPath>

src/Microsoft.Android.Sdk.ILLink/SetupStep.cs

@@ -43,9 +43,9 @@ protected override void Process ()
 			subSteps2.Add (new PreserveRegistrations (cache));
 			subSteps2.Add (new PreserveJavaInterfaces ());
 
-			InsertAfter (new FixAbstractMethodsStep (cache), "RemoveUnreachableBlocksStep");
-			InsertAfter (subSteps2, "RemoveUnreachableBlocksStep");
-			InsertAfter (subSteps1, "RemoveUnreachableBlocksStep");
+			InsertAfter (new FixAbstractMethodsStep (cache), "SetupStep");
+			InsertAfter (subSteps2, "SetupStep");
+			InsertAfter (subSteps1, "SetupStep");
 
 			string proguardPath;
 			if (Context.TryGetCustomData ("ProguardConfiguration", out proguardPath))

src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.ILLink.targets

@@ -66,7 +66,7 @@ This file contains the .NET 5-specific targets to customize ILLink
     <ItemGroup>
       <!-- add our custom steps -->
       <_TrimmerCustomSteps Include="$(MSBuildThisFileDirectory)..\tools\Microsoft.Android.Sdk.ILLink.dll">
-        <BeforeStep>LoadReferencesStep</BeforeStep>
+        <BeforeStep>MarkStep</BeforeStep>
         <Type>Microsoft.Android.Sdk.ILLink.SetupStep</Type>
       </_TrimmerCustomSteps>
     </ItemGroup>