Update GitHub Action Versions

[morisil]

GitHub Actions Version Updates

• anthropics/claude-code-action published a new release v1.0.179 on 2026-07-20T22:15:34Z
• actions/checkout published a new release v7.0.1 on 2026-07-20T15:10:05Z

[claude]

Review

This is a routine, automated GitHub Actions version bump (opened by github-actions[bot] via the action-version-updater.yml workflow). The diff is minimal and mechanical:

• actions/checkout bumped v7.0.0 → v7.0.1 (patch release) across 4 workflow files
• anthropics/claude-code-action bumped v1.0.178 → v1.0.179 across 2 workflow files

Assessment:

• ✅ Both bumps are patch-level releases matching the versions cited in the PR description, and the bump is applied consistently everywhere actions/checkout@v7.0.0 previously appeared in .github/workflows/.
• ✅ No logic changes — just version pins, low risk.
• ✅ Consistent with the repo's convention of pinning third-party actions to specific tagged versions rather than floating majors, which is good practice for supply-chain stability.
• ℹ️ Minor observation (pre-existing, not introduced by this PR): .github/workflows/reference/build-release.yml still references actions/checkout@v6.0.1, two majors behind. If that file is meant to stay in sync with the rest of the org's reusable workflows, it may be worth including it in the version-updater's scope or documenting why it's intentionally excluded (e.g. if it's a reference/example template).

No blocking issues — safe to merge. Test coverage isn't really applicable here since there's no code logic, just version strings in YAML.