pkg: storage: fix additional registries

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

contrib/test/crio-integration-playbook.yaml

@@ -319,6 +319,19 @@
       replace: 'storage_driver = "overlay2"'
       name: /etc/crio/crio.conf
       backup: yes
+  - name: run with systemd cgroup manager
+    replace:
+      regexp: 'cgroup_manager = "cgroupfs"'
+      replace: 'cgroup_manager = "systemd"'
+      name: /etc/crio/crio.conf
+      backup: yes
+  - name: add docker.io default registry
+    lineinfile:
+      dest: /etc/crio/crio.conf
+      line: '"docker.io"'
+      insertafter: 'registries = \['
+      regexp: 'docker\.io'
+      state: present
   - name: add overlay2 storage opts on RHEL/CentOS
     lineinfile:
       dest: /etc/crio/crio.conf