Group Aspire package updates in Renovate

[Copilot]

Aspire packages release together, but Renovate opens a separate pull request for each one. The 13.6.1 release produced five: #5954, #5955, #5956, #5957, #5958.

Change

• Adds a package rule to .github/renovate.json5. The rule groups NuGet packages whose names start with Aspire. into one "Aspire" pull request:

  {
    description:"Aspire packages and the Aspire.AppHost.Sdk MSBuild SDK",
    matchDatasources: ["nuget"],
    matchPackageNames: ["/^Aspire\\./"],
    groupName: "Aspire",
    groupSlug: "aspire"
  },

Scope

• Covered:
  • the Aspire.Hosting.* packages in TestingTool.AppHost.csproj
  • the Aspire.AppHost.Sdk version in tools/testing-tool/global.json
• Not covered: Particular.Aspire.Hosting.ServicePlatform. It is Particular's own package and releases separately.

Expected effect

• On its next run, Renovate should replace the open per-package pull requests (Update dependency Aspire.Hosting.AppHost to 13.6.1 - autoclosed #5955, Update dependency Aspire.Hosting.PostgreSQL to 13.6.1 - autoclosed #5956, Update dependency Aspire.Hosting.RabbitMQ to 13.6.1 - autoclosed #5957) with one grouped pull request.
• That pull request should bring AppHost, PostgreSQL and RabbitMQ to 13.6.1. SqlServer and the SDK are already at 13.6.1.

[rbev]

It would be nice if we could base our renovate config on config:recommended instead of managing these groups ourselves.

[danielmarbach]

It would be nice if we could base our renovate config on config:recommended instead of managing these groups ourselves.

@rbev didn't even know those existed. It might even be worthwhile raising something with repo standards. Not sure that I have the capacity to look into this, though. I'll keep you posted

[danielmarbach]

We also have this https://github.com/Particular/shared-workflows/blob/main/renovate/global-config.json5 which probably requires an update with the setup-wsl action