rhdh-skill

Analyze and update Red Hat UBI / RHEC base images in Containerfile / Dockerfile using updateBaseImages.sh and analyze-base-images.sh. Use when bumping ubi9, nodejs-24, go-toolset, or other registry.access.redhat.com images, refreshing @sha256 digests, scanning Containerfile FROM lines, or fixing UBI minor-version skew in the same file. Also use when the user mentions update-base-image, update base images, base image maintenance, RHDH release prep, or weekly base image refresh. Scripts live in rhdh-downstream build/scripts; scan rhdh and rhdh-operator upstream checkouts for Containerfile / Dockerfile.