Merge "Switch Amphora jobs to use clouds with nested-virt"

.zuul.d/nodesets.yaml

@@ -21,3 +21,13 @@
       - name: tempest
         nodes:
           - controller
+
+- nodeset:
+    name: kuryr-nested-virt-ubuntu-focal
+    nodes:
+      - name: controller
+        label: nested-virt-ubuntu-focal
+    groups:
+      - name: tempest
+        nodes:
+          - controller

.zuul.d/tempest-jobs.yaml

@@ -192,6 +192,7 @@
 - job:
     name: kuryr-kubernetes-tempest-amphora
     parent: kuryr-kubernetes-base-ovn
+    nodeset: kuryr-nested-virt-ubuntu-focal
     required-projects:
       - openstack/octavia
       - openstack/python-octaviaclient
@@ -231,6 +232,7 @@
 - job:
     name: kuryr-kubernetes-tempest-amphora-ovs
     parent: kuryr-kubernetes-octavia-base-ovs
+    nodeset: kuryr-nested-virt-ubuntu-focal
     vars:
       devstack_localrc:
         KURYR_EP_DRIVER_OCTAVIA_PROVIDER: amphora