On PRs, images are loaded locally but not pushed to registry.
Add --pull=never to prevent Docker from trying to fetch the
image from ghcr.io, which fails with 'manifest unknown'.
Modified 4 docker commands:
- Caddy version check (docker run)
- Caddy binary extraction (docker create)
- CrowdSec version check (docker run)
- CrowdSec binary extraction (docker create)