[release/9.0] Update dependencies from dotnet/aspnetcore

[dotnet-maestro]

This pull request updates the following dependencies

From https://github.com/dotnet/aspnetcore

• Subscription: 4ae4bcfe-c1f7-4473-bba9-fcd805b3638b
• Build: 20260414.36 (310394)
• Date Produced: April 15, 2026 2:03:58 AM UTC
• Commit: 5c67db3befae7938c9d483c7f9ab1ac5cbd2eec1
• Branch: release/9.0

• Dependency Updates:
  • From 9.0.14 to 9.0.16
    • Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore
    • Microsoft.AspNetCore.Identity.EntityFrameworkCore
    • Microsoft.AspNetCore.Identity.UI
    • Microsoft.Extensions.FileProviders.Embedded
    • Microsoft.Extensions.Identity.Stores

[haileymck]

@copilot fix the failing CI here

[Copilot]

@copilot fix the failing CI here

The CI was failing because Microsoft.AspNetCore.Identity.EntityFrameworkCore 9.0.16 has a transitive dependency on Microsoft.EntityFrameworkCore.Relational 9.0.16. This package is only available in the darc-pub-dotnet-efcore-d08bbae0 Maestro feed, which was not included in the NuGet.config for this aspnetcore-only update (causing NuGet restore to fail in ~1 minute on all platforms).

Fixed in d048471 by adding the darc-pub-dotnet-efcore-d08bbae0 feed to NuGet.config, providing the missing transitive dependency.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• 4m6vsblobprodcus384.vsblob.vsassets.io
  • Triggering command: /usr/bin/dotnet dotnet restore src/Scaffolding/VS.Web.CG.Core/VS.Web.CG.Core.csproj --no-cache (dns block)
• dev.azure.com
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)
  • Triggering command: /usr/bin/curl curl -s REDACTED (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[haileymck]

@copilot fix this PR and ensure that CI passes

[Copilot]

@copilot fix this PR and ensure that CI passes

A newer Maestro commit (20260414.36) had updated the aspnetcore feed URL but again removed the efcore feed entry that was added in the previous fix. EFCore.Relational 9.0.16 is still not in dotnet-public (only up to 9.0.15), so the transitive restore still fails without the darc-pub-dotnet-efcore-d08bbae0 feed.

Re-applied the fix in 7ef5ec9 by adding the efcore feed back to NuGet.config.