rucio/containers

AI Summary: Integrate Shellcheck, a linter for shell scripts, into the CI pipeline for the Rucio containers repository to improve the quality and consistency of shell scripts. This may involve researching and selecting a suitable Shellcheck GitHub Action, configuring it within the CI pipeline, and addressing any linting errors identified.

AI Summary: The task involves adding `dnf cache clean` commands to Rucio container Dockerfiles where they are currently missing. Specifically, the example provided points to a Dockerfile in the `test-fts` directory within the Rucio containers repository.

AI Summary: This task requires pinning the base images used in the Rucio container images and setting up Dependabot checks to automatically update these base images when new versions are released. This improves security and maintainability by ensuring that containers are built on the latest, most secure base images.