chore: build for EF Core 11 on .NET 11 alongside EF Core 10 on .NET 10 - #72

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea, actions/setup-dotnet@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

A stable release of a package should not have a prerelease dependency. Either modify the version spec of dependency "Microsoft.EntityFrameworkCore.Design

A stable release of a package should not have a prerelease dependency. Either modify the version spec of dependency "Npgsql.EntityFrameworkCore.PostgreSQL

A stable release of a package should not have a prerelease dependency. Either modify the version spec of dependency "Microsoft.EntityFrameworkCore.Design

A stable release of a package should not have a prerelease dependency. Either modify the version spec of dependency "Npgsql.EntityFrameworkCore.PostgreSQL