add playbook to cleanup rook

linux/debian/K8S/delete-ceph.yml

+- name: Delete Ceph Config Folder
+  hosts: all
+  vars:
+    ceph_config_folder: "/var/lib/rook"
+  tasks:
+  - name: delete folder
+    shell: rm -rf {{ ceph_config_folder }}
\ No newline at end of file