build: update presentation HTTP to 2.0.9

[PANiXiDA]

What changed

• Updated PANiXiDA.Core.Presentation.Http from 2.0.8 to 2.0.9.
• Verified that restore resolves the published 2.0.9 package in all dependent projects.

Why

Version 2.0.9 preserves the status code from BadHttpRequestException instead of rewriting JSON body binding failures to HTTP 500. Invalid request bodies, such as an invalid GUID, now produce the expected HTTP 400 Problem Details response.

Core change: panixida-dotnet-core/presentation-http#8

How to verify locally

dotnet restore PANiXiDA.TacticalHeroes.slnx --force-evaluate
dotnet format PANiXiDA.TacticalHeroes.slnx --verify-no-changes --no-restore
dotnet build PANiXiDA.TacticalHeroes.slnx --configuration Release --no-restore
dotnet test PANiXiDA.TacticalHeroes.slnx --configuration Release --no-build

Result: 487 tests passed; Release build completed with 0 warnings and 0 errors.

Impact

• Contract: malformed or unbindable request bodies now return the status carried by BadHttpRequestException, normally HTTP 400, instead of HTTP 500.
• Valid request handling and application validation are unchanged.
• No migrations, OpenAPI schema changes, configuration changes, or breaking public API changes.