ipa-images: use changed openstack.cloud output

Updating requirements.yml with latest os-networks role

Following up:
Ia3550644e5fc3e83f792e46d42b4c35d5eec4705

Change-Id: I9cb1b4c5329dc9db8562cf317616101d35f13edb

ansible/roles/ipa-images/tasks/main.yml

@@ -88,13 +88,13 @@
         extension: "{{ item.created_at | replace(':', '-') }}~"
       with_items:
         - name: "{{ ipa_images_kernel_name }}"
-          created_at: "{{ ipa_images_kernel.openstack_images[0].created_at | default }}"
+          created_at: "{{ ipa_images_kernel.images[0].created_at | default }}"
           checksum: "{{ ipa_images_checksum.results[0].stat.checksum }}"
-          glance_checksum: "{{ ipa_images_kernel.openstack_images[0].checksum | default }}"
+          glance_checksum: "{{ ipa_images_kernel.images[0].checksum | default }}"
         - name: "{{ ipa_images_ramdisk_name }}"
-          created_at: "{{ ipa_images_ramdisk.openstack_images[0].created_at | default }}"
+          created_at: "{{ ipa_images_ramdisk.images[0].created_at | default }}"
           checksum: "{{ ipa_images_checksum.results[1].stat.checksum }}"
-          glance_checksum: "{{ ipa_images_ramdisk.openstack_images[0].checksum | default }}"
+          glance_checksum: "{{ ipa_images_ramdisk.images[0].checksum | default }}"
       when:
         - item.glance_checksum
         - item.checksum != item.glance_checksum

requirements.yml

@@ -49,7 +49,7 @@ roles:
   - src: stackhpc.os-ironic-state
     version: v1.3.1
   - src: stackhpc.os-networks
-    version: v1.5.3
+    version: v1.5.8
   - src: stackhpc.os-openstackclient
     version: v1.5.0
   - src: stackhpc.os_openstacksdk