Use host version variable

Author: assumptionsandg

etc/kayobe/pulp.yml

@@ -365,10 +365,10 @@ stackhpc_pulp_rpm_repos:
     base_path: "opensearch-dashboards/2.x/yum/"
     required: "{{ stackhpc_pulp_sync_for_local_container_build | bool and stackhpc_pulp_sync_el_9 | bool }}"
 
-  - name: DOCA Online Repo 2.8.0
-    url: "{{ stackhpc_release_pulp_content_url }}/doca/2.8.0/rhel9.4/x86_64/{{ stackhpc_pulp_repo_doca_version }}"
+  - name: DOCA Online Repo {{ stackhpc_pulp_doca_host_version }}
+    url: "{{ stackhpc_release_pulp_content_url }}/doca/{{ stackhpc_pulp_doca_host_version }}/rhel9.4/x86_64/{{ stackhpc_pulp_repo_doca_version }}"
     distribution_name: "doca-"
-    base_path: "doca/2.8.0/rhel9.4/x86_64/"
+    base_path: "doca/{{ stackhpc_pulp_doca_host_version }}/rhel9.4/x86_64/"
     required: "{{ stackhpc_pulp_sync_el_9 }}"
 
 # RPM repositories