Switch Azure Linux and Ubuntu in inner loop

[richlander]

• Validating a theory re: behavior we are seeing in release/8.0 related to Azure Linux
• May apply this change since it reduces inner loop PR work

[Copilot]

Pull Request Overview

This PR adjusts the Helix queue definitions to swap and add Azure Linux and Ubuntu platforms in the inner loop, aiming to validate a theory about Azure Linux behavior on release/8.0 and reduce PR turn-around time.

• Includes Ubuntu.2204.Amd64.Open, AzureLinux.3.0.Amd64.Open, and Centos.10.Amd64.Open in the extra-platforms inner-loop block
• Adds AzureLinux.3.Amd64.Open to the general inner/outer loop set and removes commented-out duplicates

Comments suppressed due to low confidence (3)

eng/pipelines/libraries/helix-queues-setup.yml:65

• The queue name AzureLinux.3.0.Amd64.Open in the extra-platforms block differs from AzureLinux.3.Amd64.Open in the general block. Consider unifying the naming (e.g. dropping .0) to avoid confusion.

            - (AzureLinux.3.0.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:azurelinux-3.0-helix-amd64

eng/pipelines/libraries/helix-queues-setup.yml:64

• [nitpick] The Ubuntu.2204.Amd64.Open queue appears in both the extra-platforms-only block and the general block. Verify that this duplication is intentional or remove one occurrence to streamline the configuration.

            - Ubuntu.2204.Amd64.Open

eng/pipelines/libraries/helix-queues-setup.yml:61

• [nitpick] Add a brief comment above the Azure Linux/Ubuntu swap explaining the rationale (e.g. validation of release/8.0 behavior and inner-loop optimization) to aid future maintenance.

        # CoreCLR path