some greptimedb improvements

roles/any.software.greptimedb-podman/tasks/main.yml

@@ -23,17 +23,3 @@
     owner: 'debian'
     group: 'debian'
   notify: 'restart greptimedb'
-
-# - name: Ensure stack is deployed
-#   ansible.builtin.shell:
-#     chdir: '/etc/miniflux'
-#     cmd: 'docker compose up -d --remove-orphans'
-#   when: 'res.changed'
-
-# - name: Ensure backup script is present
-#   ansible.builtin.copy:
-#     src: 'miniflux.backup.sh'
-#     dest: '/etc/backups/miniflux.backup.sh'
-#     owner: 'root'
-#     group: 'root'
-#     mode: '0644'