Add missing Microsoft.Extensions.Configuration.Binder package

Author: mmarinchenko

src/Serilog.Extensions.Logging.File/Serilog.Extensions.Logging.File.csproj

@@ -30,6 +30,7 @@
     <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />
     <PackageReference Include="Serilog.Formatting.Compact" Version="1.1.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="2.0.0" />
   </ItemGroup>
 
 </Project>