Revert "Temporary build only new sdk ios"

This reverts commit 44125040ce.

src/iOS/Avalonia.iOS/Avalonia.iOS.csproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk">
-<!--  <Import Project="Sdk.props" Sdk="Xamarin.Legacy.Sdk" />-->
+<Project>
+  <Import Project="Sdk.props" Sdk="Xamarin.Legacy.Sdk" />
   <PropertyGroup>
     <TargetFrameworks>net6.0-ios</TargetFrameworks>
-<!--    <TargetFrameworks Condition="'$(MSBuildRuntimeType)' != 'Core'">$(TargetFrameworks);xamarin.ios10</TargetFrameworks>-->
+    <TargetFrameworks Condition="'$(MSBuildRuntimeType)' != 'Core'">$(TargetFrameworks);xamarin.ios10</TargetFrameworks>
     <SupportedOSPlatformVersion>10.0</SupportedOSPlatformVersion>
     <MSBuildEnableWorkloadResolver>true</MSBuildEnableWorkloadResolver>
   </PropertyGroup>
@@ -10,13 +10,13 @@
     <ProjectReference Include="..\..\Avalonia.Base\Avalonia.Base.csproj" />
     <ProjectReference Include="..\..\Skia\Avalonia.Skia\Avalonia.Skia.csproj" />
   </ItemGroup>
-<!--  <Import Project="Sdk.targets" Sdk="Xamarin.Legacy.Sdk" />-->
+  <Import Project="Sdk.targets" Sdk="Xamarin.Legacy.Sdk" />
 
   <!-- Workaround for https://github.com/dotnet/msbuild/issues/4584 -->
-<!--  <Target Name="_RemoveNativeReferencesManifest" AfterTargets="BuiltProjectOutputGroup">-->
-<!--    <ItemGroup>-->
-<!--      <_BuiltProjectOutputGroupOutputIntermediate Remove="$(OutDir)$(_DeploymentTargetApplicationManifestFileName)" />-->
-<!--      <BuiltProjectOutputGroupOutput Remove="$(ProjectDir)$(OutDir)$(_DeploymentTargetApplicationManifestFileName)" />-->
-<!--    </ItemGroup>-->
-<!--  </Target>-->
+  <Target Name="_RemoveNativeReferencesManifest" AfterTargets="BuiltProjectOutputGroup">
+    <ItemGroup>
+      <_BuiltProjectOutputGroupOutputIntermediate Remove="$(OutDir)$(_DeploymentTargetApplicationManifestFileName)" />
+      <BuiltProjectOutputGroupOutput Remove="$(ProjectDir)$(OutDir)$(_DeploymentTargetApplicationManifestFileName)" />
+    </ItemGroup>
+  </Target>
 </Project>