make install-lint resolved each tool's latest tag at install time, so a DNS
hiccup failed the target outright and two runs of the same commit could
install different linter versions.
roles/sys-lint/meta/services.yml now records the repository and ref of
actionlint, hadolint and shfmt. The pairs use the shape
utils/update/repository.py already scans, so update-repository-refs bumps
them by pull request. utils/install/lint/pinned.py reads the pin and applies
the <TOOL>_VERSION override; the three installers lost their duplicated
resolver along with resolve_latest_tag.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5