ci: use OIDC for NuGet package push authentication

[guitarrapc]

This updates the build-release workflow to leverage OpenID Connect (OIDC) for authenticating with NuGet.org. The package push operation is now performed directly within the build job, replacing static API key usage with ephemeral credentials for enhanced security.

[Copilot]

Pull request overview

Updates the release GitHub Actions workflow to publish NuGet packages using NuGet.org Trusted Publishing (OIDC) instead of a static API key, moving the push step into the build job and disabling NuGet push in the reusable create-release workflow call.

Changes:

• Add NuGet/login (OIDC) step and perform dotnet nuget push from the build job.
• Disable nuget-push in the create-release reusable workflow invocation.

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[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.

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Comments suppressed due to low confidence (1)

.github/workflows/build-release.yaml:43

• The build steps set VersionSuffix=${{ inputs.tag }} but the pack steps set VersionPrefix=${{ inputs.tag }} while using --no-build. Since Directory.Build.props defines VersionPrefix as 1.0.0, the assemblies produced by dotnet build will have version 1.0.0-${tag}, but the resulting NuGet package version will be ${tag}. Align the version properties used for build and pack (e.g., set the same Version/VersionPrefix/VersionSuffix on both) to avoid publishing packages whose assembly informational version does not match the package version.

      - run: dotnet build ./src/GrpcWebSocketBridge.AspNetCore/ -c Release -p:VersionSuffix=${{ inputs.tag }}
      - run: dotnet build ./src/GrpcWebSocketBridge.Client/ -c Release -p:VersionSuffix=${{ inputs.tag }}
      - run: dotnet pack -c Release --no-build --include-source -p:IncludeSymbols=true -p:SymbolPackageFormat=snupkg -p:VersionPrefix=${{ inputs.tag }} -o ./publish/ ./src/GrpcWebSocketBridge.AspNetCore
      - run: dotnet pack -c Release --no-build --include-source -p:IncludeSymbols=true -p:SymbolPackageFormat=snupkg -p:VersionPrefix=${{ inputs.tag }} -o ./publish/ ./src/GrpcWebSocketBridge.Client

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.