Added arcade files

Author: bekir-ozturk

src/Signing/SignScripts.csproj

@@ -13,7 +13,7 @@
  <CopyToOutputDirectory>Always</CopyToOutputDirectory>
  </None>
  </ItemGroup>
- <Target Name="Delete Unused" AfterTargets="Build">
+ <Target Name="Delete Unused">
  <Delete Files="$(OutputPath)UNUSED.dll"/>
  <Delete Files="$(OutputPath)UNUSED.pdb"/>
  </Target>