Remove unnecessary Microsoft.AspNetCore.Http.Abstractions package reference

Co-authored-by: kamilbaczek <74410956+kamilbaczek@users.noreply.github.com>

Author: Copilot

Chapter-4-applying-tactical-domain-driven-design/Fitnet.Contracts/Src/Fitnet.Contracts.Infrastructure/Fitnet.Contracts.Infrastructure.csproj

@@ -8,7 +8,6 @@
     <PackageReference Include="MassTransit" />
     <PackageReference Include="MassTransit.RabbitMQ" />
     <PackageReference Include="MediatR" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />