fix tunit build

Author: SimonCropp

src/Verify.TUnit.DerivePaths.Tests/Verify.TUnit.DerivePaths.Tests.csproj

@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
-    <SignAssembly>false</SignAssembly>
     <NoWarn>$(NoWarn);CA1822</NoWarn>
     <OutputType>Exe</OutputType>
   </PropertyGroup>

src/Verify.TUnit.Tests/Verify.TUnit.Tests.csproj

@@ -4,7 +4,6 @@
     <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
     <PlatformTarget>x64</PlatformTarget>
-    <SignAssembly>false</SignAssembly>
     <OutputType>Exe</OutputType>
     <NoWarn>$(NoWarn);CA1822</NoWarn>
   </PropertyGroup>

src/Verify.TUnit/Verify.TUnit.csproj

@@ -8,14 +8,11 @@
   <ItemGroup>
     <PackageReference Include="ProjectDefaults" PrivateAssets="all" />
     <PackageReference Include="TUnit.Core" />
-    <PackageReference Include="Polyfill" PrivateAssets="all" />
 
     <ProjectReference Include="..\Verify\Verify.csproj" PrivateAssets="None" />
 
     <None Include="buildTransitive\Verify.TUnit.props" Pack="true" PackagePath="buildTransitive\" />
     <None Include="buildTransitive\Verify.TUnit.props" Pack="true" PackagePath="build\" />
-    <Compile Include="..\Verify\Guards.cs" />
-    <Compile Include="..\Verify\Extensions.cs" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">