Adding registry.hub.docker.com/coffeateam/coffea-base-almalinux9 and registry.hub.docker.com/coffeateam/coffea-dask-almalinux9
Adding https://registry.hub.docker.com/coffeateam/coffea-base-almalinux9:latest and https://registry.hub.docker.com/coffeateam/coffea-dask-almalinux9:latest as alma 9 is the current supported os.