update test from yoga to zed in devstack

Author: jichenjc

README.md

@@ -58,13 +58,13 @@ This provider's versions are able to install and manage the following versions o
 
 This provider's versions are able to install Kubernetes to the following versions of OpenStack:
 
-|                                    | Pike | Queens | Rocky | Stein | Train | Ussuri | Victoria | Wallaby | Xena | Yoga |
-|------------------------------------| ---- | ------ | ----- | ----- | ----- | ------ | -------- | ------- | ---- | ---- |
-| OpenStack Provider v1alpha3 (v0.3) | +    | +      | +     | ✓     | ✓     | ✓      | ✓        |         |      |      |
-| OpenStack Provider v1alpha4 (v0.4) | +    | +      | +     | +     | +     | +      | ✓        |         |      |      |
-| OpenStack Provider v1alpha4 (v0.5) | +    | +      | +     | +     | +     | +      | ✓        |         |      |      |
-| OpenStack Provider v1alpha5 (v0.6) | +    | +      | +     | +     | +     | +      | ✓        | ✓       | ✓    | ✓    |
-| OpenStack Provider v1alpha6        | +    | +      | +     | +     | +     | +      | ✓        | ✓       | ✓    | ✓    |
+|                                    | Pike | Queens | Rocky | Stein | Train | Ussuri | Victoria | Wallaby | Xena | Yoga | Zed |
+|------------------------------------| ---- | ------ | ----- | ----- | ----- | ------ | -------- | ------- | ---- | ---- | --- |
+| OpenStack Provider v1alpha3 (v0.3) | +    | +      | +     | ✓     | ✓     | ✓      | ✓        |         |      |      |     |
+| OpenStack Provider v1alpha4 (v0.4) | +    | +      | +     | +     | +     | +      | ✓        |         |      |      |     |
+| OpenStack Provider v1alpha4 (v0.5) | +    | +      | +     | +     | +     | +      | ✓        |         |      |      |     |
+| OpenStack Provider v1alpha5 (v0.6) | +    | +      | +     | +     | +     | +      | ✓        | ✓       | ✓    | ✓    |     |
+| OpenStack Provider v1alpha6        | +    | +      | +     | +     | +     | +      | ✓        | ✓       | ✓    | ✓    | ✓   |
 
 Test status:
 

hack/ci/create_devstack.sh

@@ -31,7 +31,7 @@ source "${scriptdir}/${RESOURCE_TYPE}.sh"
 
 CLUSTER_NAME=${CLUSTER_NAME:-"capo-e2e"}
 
-OPENSTACK_RELEASE=${OPENSTACK_RELEASE:-"yoga"}
+OPENSTACK_RELEASE=${OPENSTACK_RELEASE:-"zed"}
 OPENSTACK_ENABLE_HORIZON=${OPENSTACK_ENABLE_HORIZON:-"false"}
 
 # Devstack will create a provider network using this range