Reproduce AFL++ fuzz crashes from GitHub Actions. Use when user provides a GitHub Actions fuzz run URL and wants to reproduce and analyze the crash locally.
Given a GitHub Actions fuzz run URL, download crash artifacts, triage them
with fuzz/triage_crashes.sh, and produce a crash analysis report.
Input: $ARGUMENTS — a GitHub Actions run URL like:
https://github.com/dragonflydb/dragonfly/actions/runs/22906484769
or with query params like ?pr=6855.
Extract owner/repo and run_id from the URL.