Don't use yum to install ceph

Use the ansible builtin 'package' module instead.

Change-Id: I244c1896a3c17b43496bef09ee4c8ae76522f565
(cherry picked from commit 30af4ccedf)
(cherry picked from commit 29ee063359)
(cherry picked from commit 6c4f41ef09)

playbooks/setup-ceph.yaml

@@ -34,7 +34,7 @@
           state: absent
 
       - name: Install ceph requirements
-        yum:
+        package:
           name:
             - ceph-common
             - python3-rados
@@ -42,7 +42,7 @@
           state: present
 
       - name: Install Docker
-        yum:
+        package:
           name: 'docker.io'
           state: present