fix: Delete cheaha.yml call from ood.yml playbook

We moved cheaha.yml playbook to run during deploy time

ansible/ood.yml

@@ -6,6 +6,3 @@
     - { name: 'fix_centos_repo', tags: 'fix_centos_repo' }
     - { name: 'install_packages', tags: 'install_packages' }
     - { name: 'install_zsh', tags: 'install_zsh' }
-
-- name: Setup node for use as a virtual cheaha node
-  ansible.builtin.import_playbook: cheaha.yml