Update etc/kayobe/stackhpc.yml

Co-authored-by: Matt Anson <[email protected]>

Author: MaxBed4d

etc/kayobe/stackhpc.yml

@@ -29,7 +29,7 @@ stackhpc_rocky_9_url_version: "{{ '9.' + stackhpc_pulp_repo_rocky_9_minor_versio
 
 # Pick build architecture for kolla and disk image builder
 # Choose between x86 or arm64
-stackhpc_cpu_arch: 'x86'
+stackhpc_cpu_arch: 'x86_64'
 
 ###############################################################################
 # Debs