Update GitHub Action Versions

[morisil]

GitHub Actions Version Updates

• anthropics/claude-code-action published a new release v1.0.80 on 2026-03-26T22:52:39Z

[claude]

Code Review

This is a straightforward dependency update bumping anthropics/claude-code-action from v1.0.78 to v1.0.80 in both workflow files.

Assessment: LGTM ✓

• Both claude-code.yml and claude-code-review.yml are updated consistently — no version drift between the two files.
• The update was published 2026-03-26, one day before this PR, so it's timely.
• No logic changes, only the action version pin is modified.

No concerns — version bumps for trusted first-party actions (Anthropic's own action) are low risk, and keeping action versions current is good security hygiene (picks up bug fixes and security patches). Safe to merge.