Task

In order to be able to run `oc apply` on the image stream yaml files in the index container, we need to switch the index image from being a scratch image to a ubi-minimal 10 based one 

Entrypoint in the index.Containerfile will need to run a bash script that will:

• kubectl or oc apply each of the foo_imagestream.yaml files in the container
• terminate exit code 0 so the container pod resource is reclaimed

Need to figure out:

• which user to run as
• how to auth as the correct user with sufficient permissions to apply yamls (write) to the cluster
• if we can use kubectl or if we need oc (and therefore where to install that from)

Will also need to support maintenance/automation for:

• base image updates
• RPM lock file updates

Switching to a RHEL-based image will also require re-onboarding to pyxis and konflux under the new artifact name, which must now have "rhel10" in the name.