Fixes nuget downgrade warning

build/AndroidWorkarounds.props

@@ -2,7 +2,7 @@
   <ItemGroup Condition="'$(AndroidApplication)' == 'true'">
     <!-- WORKAROUND: The packages below are transitively referenced by System.Memory,
       but Xamarin.Android applications need the newest versions directly referenced for the linker. -->
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.5.1" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.6.0" />
     <PackageReference Include="System.Buffers" Version="4.5.0" />
   </ItemGroup>
   <Target Name="_RemoveNonExistingResgenFile" BeforeTargets="CoreCompile" Condition="'$(_SdkSetAndroidResgenFile)' == 'true' And '$(AndroidResgenFile)' != '' And !Exists('$(AndroidResgenFile)')">

samples/ControlCatalog.iOS/ControlCatalog.iOS.csproj

@@ -177,10 +177,13 @@
       <Project>{d0a739b9-3c68-4ba6-a328-41606954b6bd}</Project>
       <Name>ControlCatalog</Name>
     </ProjectReference>
-    <PackageReference Include="SkiaSharp.HarfBuzz" Version="2.80.2-preview.33" />
+    <PackageReference Include="DumpExtensions">
+      <Version>2.0.0</Version>
+    </PackageReference>
+    <PackageReference Include="SkiaSharp.HarfBuzz" Version="2.80.1" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
   <Import Project="..\..\build\LegacyProject.targets" />
   <Import Project="..\..\build\SkiaSharp.props" />
   <Import Project="..\..\build\HarfBuzzSharp.props" />
-</Project>
+</Project>

src/Android/Avalonia.AndroidTestApplication/Avalonia.AndroidTestApplication.csproj

@@ -144,10 +144,15 @@
       <Name>Avalonia.Skia</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="DumpExtensions">
+      <Version>2.0.0</Version>
+    </PackageReference>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
   <Import Project="..\..\..\build\Base.props" />
   <Import Project="..\..\..\build\Rx.props" />
   <Import Project="..\..\..\build\System.Memory.props" />
   <Import Project="..\..\..\build\AndroidWorkarounds.props" />
   <Import Project="..\..\..\build\LegacyProject.targets" />
-</Project>
+</Project>