Remove unused tasks from osbs-cluster playbook

Signed-off-by: Clement Verna <cverna@tutanota.com>

playbooks/groups/osbs-cluster.yml

@@ -796,11 +796,6 @@
       register: docker_pull_fedora
       changed_when: "'Downloaded newer image' in docker_pull_fedora.stdout"
 
-    - name: register origin_version_out rpm query
-      command: "rpm -q origin --qf '%{Version}'"
-      register: origin_version_out
-      check_mode: no
-      changed_when: False
 
 
 - name: Post-Install image stream refresh