Update Dockerfile.cpu

Author: MohammadiIram

jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu

@@ -6,9 +6,9 @@ FROM quay.io/aipcc/base-images/cpu:3.0-1761652019 AS cpu-base
 # OS Packages needs to be installed as root
 USER 0
 
-#RUN subscription-manager register
+RUN subscription-manager register
 
-RUN subscription-manager register --org "$(cat /custom-activation-key/org)" --activationkey "$(cat /custom-activation-key/activationkey)"
+#RUN subscription-manager register --org "$(cat /custom-activation-key/org)" --activationkey "$(cat /custom-activation-key/activationkey)"
 
 # Inject the official UBI 9 repository configuration into the AIPCC base image.
 # The Quay-based AIPCC image is "repo-less" by default (https://gitlab.com/redhat/rhel-ai/core/base-images/app#repositories), so dnf cannot upgrade or install packages.