Convert controller to ubi-micro
Summary
Convert UBI bases images (ubi/fips) to be based on ubi-micro
- Switch from
ubi
toubi-micro
- Implement
containerd-snapshotter
, improving space - Trim a chunk of the "fat" in the image from a excess COPY operation
Details
Include changes from Distrloess changes into the canonical project
See gitlab-org/cloud-native/distroless/gitlab-ingress-nginx!1 (merged)