Remove SourceLink which is now built-in the SDK

Author: kzu

src/Moq/Moq.csproj

@@ -35,7 +35,6 @@
 		<PackageReference Include="Castle.Core" Version="5.1.1" />
 		<PackageReference Include="IFluentInterface" Version="2.1.0" PrivateAssets="All" />
 		<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="All" />
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
 		<PackageReference Include="NuGetizer" Version="1.2.0" />
 		<PackageReference Include="TypeNameFormatter.Sources" Version="1.1.1" PrivateAssets="All" />
 	</ItemGroup>