* Puth the SDK in the project item

* Updated TFMs
* Added missing dependencies

Author: javiercn

src/StaticWebAssetsSdk/benchmarks/Microsoft.NET.Sdk.StaticWebAssets.Benchmarks.csproj

@@ -1,17 +1,20 @@
-<Project>
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFrameworks>net10.0;net472</TargetFrameworks>
     <Description>Benchmarks for Microsoft.NET.Sdk.StaticWebAssets</Description>
     <RootNamespace>Microsoft.NET.Sdk.StaticWebAssets.Benchmarks</RootNamespace>
     <IsPackable>false</IsPackable>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
 
-  <Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" />
-
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" />
+    <PackageReference Include="Microsoft.Build.Framework" />
+    <PackageReference Include="Microsoft.Build.Utilities.Core" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net472'">
+    <PackageReference Include="System.Text.Json" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Tasks\Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj" />
@@ -28,6 +31,4 @@
     </None>
   </ItemGroup>
 
-  <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />
-
 </Project>