nuget in /src/backend for Microsoft.AspNetCore.Mvc.Testing, Microsoft.AspNetCore.OpenApi, Microsoft.EntityFrameworkCore.Design, Microsoft.EntityFrameworkCore.SqlServer - Update #916493367

nuget in /src/backend for Microsoft.AspNetCore.Mvc.Testing, Microsoft.AspNetCore.OpenApi, Microsoft.EntityFrameworkCore.Design, Microsoft.EntityFrameworkCore.SqlServer - Update #916493367 #577