Use noble for DIB_DISTRIBUTION_MIRROR

Author: MoteHue

etc/kayobe/stackhpc-overcloud-dib.yml

@@ -47,7 +47,7 @@ stackhpc_overcloud_dib_env_vars:
   DIB_CONTAINERFILE_BUILDOPTS: >-
     --build-arg=ROCKY_USE_MIRRORS=true
     --build-arg=ROCKY_MIRROR_URLS={{ [stackhpc_repo_rocky_9_baseos_url, stackhpc_repo_rocky_9_appstream_url] | join(',') }}
-  DIB_DISTRIBUTION_MIRROR: "{{ stackhpc_repo_ubuntu_jammy_url if os_distribution == 'ubuntu' else '' }}"
+  DIB_DISTRIBUTION_MIRROR: "{{ stackhpc_repo_ubuntu_noble_url if os_distribution == 'ubuntu' else '' }}"
   DIB_DRACUT_ENABLED_MODULES_DEFAULT_CONFIG: "{{ stackhpc_overcloud_dib_dracut_enabled_modules_default_config }}"
   DIB_RELEASE: "{{ overcloud_dib_os_release }}"
   DIB_SUDOERS_FILENAME: "no-fqdn"