ci: pin cross-rs to v0.2.5 in release workflow

[jpoehnelt]

The release workflow installed cross from unpinned git HEAD (cargo install cross --git ...), meaning whatever main pointed to at build time was used. A compromised upstream repo could inject malicious code into cross-compiled release binaries (aarch64-linux-gnu, aarch64-linux-musl, x86_64-linux-musl).

Change: Pin to --tag v0.2.5 (latest release).

Part of supply chain hardening effort.

[changeset-bot]

🦋 Changeset detected

Latest commit: 47ab016

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@googleworkspace/cli	Patch

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[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request improves the security posture of the release pipeline by ensuring that the cross-compilation toolchain uses a specific, verified version rather than the latest commit from the repository. This change mitigates potential supply chain risks associated with building from unpinned sources.

Highlights

• Supply Chain Security: Pinned the cross-rs dependency to version v0.2.5 in the release workflow to avoid building from unpinned git HEAD.
• Changelog Update: Added a changeset file to document the dependency pinning for the @googleworkspace/cli package.

Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/release.yml

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[gemini-code-assist]

Code Review

This pull request adds a changeset file documenting the pinning of cross-rs to version 0.2.5 in the release workflow. However, the actual changes to the workflow configuration files are missing from the PR, meaning the intended security improvement has not been implemented.