Upgrade package Swashbuckle.AspNetCore (#20)

Author: VictorioBerra

Source/Boxed.AspNetCore.Swagger/Boxed.AspNetCore.Swagger.csproj

@@ -46,7 +46,7 @@
   <ItemGroup Label="Package References">
     <PackageReference Condition="'$(OS)' == 'Windows_NT'" Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" Version="1.0.0-beta-62909-01" />
     <PackageReference Include="StyleCop.Analyzers" PrivateAssets="All" Version="1.1.0-beta007" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="2.4.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="2.5.0" />
   </ItemGroup>
 
 </Project>