AddNewtonsoftJson to controllers for keeping compatibility with returns (coscine/issues#1333)

src/ApiCommons/AbstractDefaultStartup.cs

@@ -42,7 +42,7 @@ namespace Coscine.ApiCommons
             {
                 options.AllowSynchronousIO = true;
             });
-            services.AddControllersWithViews();
+            services.AddControllersWithViews().AddNewtonsoftJson();
 
             ConfigureServicesExtensionLate(services);
         }

src/ApiCommons/AbstractStartup.cs

@@ -34,7 +34,7 @@ namespace Coscine.ApiCommons
             {
                 options.AllowSynchronousIO = true;
             });
-            services.AddControllers();
+            services.AddControllersWithViews().AddNewtonsoftJson();
 
             var key = _jWTHandler.GetSecurityKey();
             services.AddAuthentication(x =>

src/ApiCommons/ApiCommons.csproj

@@ -28,7 +28,7 @@
 		<PackageReference Include="Coscine.Logging" Version="2.*-*" />
 		<PackageReference Include="linq2db" Version="3.2.3" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="5.0.3" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="5.0.3" />
 		<PackageReference Include="NLog" Version="4.7.7" />
 		<PackageReference Include="NLog.Web.AspNetCore" Version="4.10.0" />
 		<PackageReference Include="NSwag.AspNetCore" Version="13.10.2" />