Upgrade gh-aw to latest version to fix branch name suffixing #214

Problem

The autoloop agent is creating suffixed branch names (e.g., autoloop/build-tsb-pandas-typescript-migration-42dbd9e9) instead of using the canonical autoloop/build-tsb-pandas-typescript-migration — despite preserve-branch-name: true being set and the autoloop instructions explicitly prohibiting suffixes.

This has resulted in 54 stale suffixed branches on the remote, and PR #207 itself is on a suffixed branch.

This also contributes to the push_to_pull_request_branch patch size failures (see github/gh-aw#28197) — since each iteration creates a new branch from main rather than incrementally pushing to the existing one, the patch is the full divergence from main rather than a small delta.

Current version

gh-aw v0.65.6 (latest: v0.68.3)

Ask

Upgrade to the latest gh-aw version (v0.68.3+) and recompile all workflows. This may already fix the branch name suffixing behavior upstream.

After upgrading, the 54 stale suffixed branches should be cleaned up.