add the other platforms

src/Microsoft.Maui.Graphics.Skia/Microsoft.Maui.Graphics.Skia.csproj

@@ -1,27 +1,23 @@
 <Project Sdk="MSBuild.Sdk.Extras">
+
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;tizen40</TargetFrameworks>
-        <RootNamespace>Microsoft.Maui.Graphics.Skia</RootNamespace>
-        <Version>2.0.0</Version>
-    </PropertyGroup>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;Xamarin.iOS10;MonoAndroid10.0;Xamarin.Mac20;tizen40</TargetFrameworks>
+    <RootNamespace>Microsoft.Maui.Graphics.Skia</RootNamespace>
+  </PropertyGroup>
 
-    <ItemGroup>
-        <Folder Include="Properties\" />
-        <Folder Include="Views\" />
-    </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="SkiaSharp" Version="2.80.3" />
+    <PackageReference Include="SkiaSharp.Views" Version="2.80.3" />
+  </ItemGroup>
 
-    <ItemGroup>
-        <PackageReference Include="SkiaSharp" Version="2.80.3" />
-        <PackageReference Include="SkiaSharp.Views" Version="2.80.3" />
-    </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Microsoft.Maui.Graphics\Microsoft.Maui.Graphics.csproj" />
+  </ItemGroup>
 
-    <ItemGroup>
-      <ProjectReference Include="..\Microsoft.Maui.Graphics\Microsoft.Maui.Graphics.csproj" />
-    </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'Xamarin.Mac20' Or '$(TargetFramework)' == 'netstandard2.1'">
+    <Reference Include="netstandard" />
+  </ItemGroup>
 
-    <ItemGroup Condition="'$(TargetFramework)' == 'Xamarin.Mac20' Or '$(TargetFramework)' == 'netstandard2.1'">
-        <Reference Include="netstandard" />
-    </ItemGroup>
+  <Import Project="..\targets\MultiTargeting.targets" />
 
-    <Import Project="..\targets\MultiTargeting.targets" />
 </Project>