Update Asprire version from 13.3.5 to 13.4.3

[mvanleijenhorst]

Summary

Type of Change

• Fix (bug fix)
• Add (new feature)
• Refactor (no behavioral change)
• Update (dependency / version)
• Change (behavioral change)
• Remove (removing code/feature)
• Docs

Linked Issue

Checklist

Architecture

• Layer boundaries respected (no implementations in Application, no business logic in WebApp)
• New interfaces defined in Application; implementations in Infrastructure
• No direct Azure Service Bus SDK calls from services (must go through adapters)
• No infrastructure provisioning logic added (queue/topic creation belongs in Bicep)

Code Quality

• Naming conventions followed (see CONTRIBUTING.md)
• Async methods suffixed with Async
• Private fields use _camelCase
• No unnecessary JavaScript added (Blazor Server preferred)
• Code style matches .editorconfig

Functionality

• All message operations are audit-logged via IAuditLogger
• Long-running operations use the worker/dispatcher pattern (not inline)
• New adapters use AdapterFactory with the correct mode (OnBehalfOf vs ServiceAccount)
• ApplicationContext is properly set (CorrelationId, UserName, CurrentConnection)

Security

• No secrets or credentials committed
• Authentication/authorization properly applied
• Token flow correct (On-Behalf-Of for user actions, Managed Identity for service actions)

Testing

• dotnet build passes
• dotnet test passes
• New functionality has appropriate test coverage (functional tests via Aspire)

General

• Commit messages follow project conventions
• No unrelated changes included
• I have read and agree to the CLA

[Copilot]

Pull request overview

This PR updates the .NET Aspire test/AppHost dependencies used by the Postbode Aspire-based functional test harness, aligning the test projects with Aspire 13.4.3.

Changes:

• Bump Aspire.Hosting.Testing in the Aspire test project from 13.3.5 to 13.4.3.
• Bump Aspire.Hosting.AppHost, Aspire.Hosting.Azure.ServiceBus, and OSX-specific orchestration/dashboard packages in the Aspire AppHost project from 13.3.5 to 13.4.3.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
tests/Droomploeg.Postbode.Aspire.Tests/Droomploeg.Postbode.Aspire.Tests.csproj	Updates the Aspire testing package version used by the test project.
tests/Droomploeg.Postbode.Aspire.Tests.AppHost/Droomploeg.Postbode.Aspire.Tests.AppHost.csproj	Updates Aspire AppHost and platform-specific orchestration/dashboard package versions used by the AppHost.

Comments suppressed due to low confidence (1)

tests/Droomploeg.Postbode.Aspire.Tests.AppHost/Droomploeg.Postbode.Aspire.Tests.AppHost.csproj:24

• The Linux x64 conditional package references are still pinned to Aspire 13.3.5, while the rest of the AppHost packages were bumped to 13.4.3. Mixing Aspire package versions across platform-specific orchestration/dashboard SDKs can lead to restore/runtime incompatibilities on Linux CI runners.

    <ItemGroup Condition="$([MSBuild]::IsOSPlatform('Linux')) AND '$([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture)' == 'X64'">
        <PackageReference Include="Aspire.Hosting.Orchestration.linux-x64" Version="13.3.5" />
        <PackageReference Include="Aspire.Dashboard.Sdk.linux-x64" Version="13.3.5" />

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.