ubi9: disable aarch64 for Red Hat OSBS build and remove references to RH aarch64 CDN repository

ceph-releases/squid/ubi9-ibm/daemon-base/content_sets.yml

@@ -23,8 +23,3 @@ s390x:
   - rhel-9-for-s390x-appstream-rpms
   - rhceph-8-tools-for-rhel-9-s390x-rpms
   - codeready-builder-for-rhel-9-s390x-rpms
-aarch64:
-  - rhel-9-for-aarch64-baseos-rpms
-  - rhel-9-for-aarch64-appstream-rpms
-  - rhceph-8-tools-for-rhel-9-aarch64-rpms
-  - codeready-builder-for-rhel-9-aarch64-rpms

ceph-releases/squid/ubi9-redhat/daemon-base/container.yaml

@@ -1,6 +1,9 @@
 # https://osbs.readthedocs.io/en/latest/users.html#compose
 ---
 
+platforms:
+  not: aarch64
+
 compose:
   packages: []
   pulp_repos: true

ceph-releases/squid/ubi9-redhat/daemon-base/content_sets.yml

@@ -23,8 +23,3 @@ s390x:
   - rhel-9-for-s390x-appstream-rpms
   - rhceph-8-tools-for-rhel-9-s390x-rpms
   - codeready-builder-for-rhel-9-s390x-rpms
-aarch64:
-  - rhel-9-for-aarch64-baseos-rpms
-  - rhel-9-for-aarch64-appstream-rpms
-  - rhceph-8-tools-for-rhel-9-aarch64-rpms
-  - codeready-builder-for-rhel-9-aarch64-rpms