Revert update that moved back to Arcade 9

[radical]

#10075 upgraded to Arcade 10, but the subscriptions haven't been updated which caused an unintended downgrade to Arcade 9 via #10100 .

Revert "Update dependencies from https://github.com/dotnet/arcade build 20250625.4 (#10100)"

This reverts commit e9dfe00.

[Copilot]

Pull Request Overview

This PR updates the repository to use Arcade SDK 10.0.0-beta.25325.3 (and related 10.0.0-beta.25325.3 packages) and adds new build and VMR‐related flags and retry settings in pipeline templates.

• Bumps Arcade, Helix, SharedFramework, BuildTasks and RemoteExecutor to 10.0.0-beta.25325.3 in global.json, eng/Versions.props, and eng/Version.Details.xml.
• Enhances build tooling: introduces --fromVMR and --buildCheck flags in build.sh/build.ps1, updates caching logic in tools.sh, and streamlines locating the Arcade logger.
• Adds retry settings (retryCountOnTaskFailure) in several Azure DevOps templates and adjusts cross‐platform rootfs scripts.

Reviewed Changes

Copilot reviewed 49 out of 51 changed files in this pull request and generated no comments.

File	Description
global.json	Arcade SDK version bump
eng/common/tools.sh	Expanded use_global_nuget_cache condition; added from_vmr
eng/common/cross/build-rootfs.sh	Added --skipemulation support and debootstrap tweaks
eng/common/core-templates/steps/source-index-stage1-publish.yml	New step template for stage‐1 source indexing

Comments suppressed due to low confidence (2)

eng/common/cross/build-rootfs.sh:807

• Passing --allow-unauthenticated and --allow-insecure-repositories to apt-get update has no effect and may be rejected. These options should be applied to the subsequent apt-get install commands instead.

    rm -rf "$__RootfsDir"/etc/apt/*.{sources,list} "$__RootfsDir"/etc/apt/sources.list.d

eng/common/core-templates/steps/source-index-stage1-publish.yml:23

• The parameter is declared as binlogPath (lowercase "b") but referenced here as BinlogPath. Ensure the casing matches the parameter definition to avoid template expansion errors.

- script: $(Agent.TempDirectory)/.source-index/tools/BinLogToSln -i ${{parameters.BinlogPath}} -r $(Build.SourcesDirectory) -n $(Build.Repository.Name) -o .source-index/stage1output

[radical]

Before merging:

• Confirm that works on azdo public pipeline - full tests run (https://dev.azure.com/dnceng-public/public/_build/results?buildId=1084281&view=results)
• Confirm that works on azdo internal pipeline (https://dev.azure.com/dnceng/internal/_build/results?buildId=2741879&view=results)

[joperezr]

Since this is a revert, I'd assume it is pretty safe to take. Thanks for noticing this.

[radical]

Since this is a revert, I'd assume it is pretty safe to take. Thanks for noticing this.

👍 Closing.