chore(deps): bump actions/setup-go from 6.5.0 to 7.0.0

[dependabot]

Bumps actions/setup-go from 6.5.0 to 7.0.0.

Release notes

Sourced from actions/setup-go's releases.

v7.0.0

What's Changed

• Migrate to ESM and upgrade dependencies by @​priyagupta108 in actions/setup-go#763
• chore(deps): bump @​actions/cache to 6.2.0 by @​philip-gai in actions/setup-go#771

New Contributors

• @​philip-gai made their first contribution in actions/setup-go#771

Full Changelog: actions/setup-go@v6...v7.0.0

Commits

• b7ad1da chore(deps): bump @​actions/cache to 6.2.0 (#771)
• 0778a10 Migrate to ESM and upgrade dependencies (#763)
• See full diff in compare view

[claude]

Claude finished @koinsaari's task in 29s —— View job

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Review: chore(deps): bump actions/setup-go from 6.5.0 to 7.0.0

• Read REVIEW.md and CLAUDE.md
• Review the diff (.github/workflows/ci.yml)
• Post review
• Set commit status (failed — see note below)

No blocking issues. This is a routine Dependabot bump of actions/setup-go from v6 to v7.0.0, pinned by commit SHA (b7ad1da... = v7.0.0) with a matching version comment, applied consistently across all 6 job steps that use it. No Go source or workflow logic changed, so none of the repo's core invariants (data-layer purity, AuditFlags determinism, validation ordering, stdlib-only HTTP) are implicated.

Approving as safe to merge.

Note: I was unable to set the claude-code-review commit status on 1f21bcb7f3b5230466c439802bbbff8c0550b506 — the GitHub API returned 403 Resource not accessible by integration. The app token used for this run doesn't have statuses: write permission on this repo; that permission would need to be granted for this step to succeed in future runs.