test(e2e): Nutanix 1.33.1 testing (#1164)

Also remove Nutanix 1.30 test.

Author: jimmidyson

.github/workflows/checks.yml

@@ -64,9 +64,9 @@ jobs:
     strategy:
       matrix:
         config:
-          - {"provider": "Nutanix", "kubernetesMinor": "v1.30", "kubernetesVersion": "v1.30.10", "baseOS": "rocky-9.5"}
           - {"provider": "Nutanix", "kubernetesMinor": "v1.31", "kubernetesVersion": "v1.31.4", "baseOS": "rocky-9.5"}
           - {"provider": "Nutanix", "kubernetesMinor": "v1.32", "kubernetesVersion": "v1.32.3", "baseOS": "rocky-9.5"}
+          - {"provider": "Nutanix", "kubernetesMinor": "v1.33", "kubernetesVersion": "v1.33.1", "baseOS": "rocky-9.6"}
           - {"provider": "Docker", "kubernetesMinor": "v1.31", "kubernetesVersion": "v1.31.9"}
           - {"provider": "Docker", "kubernetesMinor": "v1.32", "kubernetesVersion": "v1.32.5"}
           - {"provider": "Docker", "kubernetesMinor": "v1.33", "kubernetesVersion": "v1.33.1"}

test/e2e/config/caren.yaml

@@ -170,7 +170,7 @@ variables:
   # Override Kubernetes version for test workload clusters for specific providers by setting the env variables
   # `KUBERNETES_VERSION_<PROVIDER>`, where `<PROVIDER>` is the uppercase provider name, e.g.
   # `KUBERNETES_VERSION_DOCKER: v1.31.0`.
-  KUBERNETES_VERSION_NUTANIX: v1.32.3
+  # KUBERNETES_VERSION_NUTANIX: v1.32.3
   SERVICE_CIDR: "10.128.0.0/12"
   POD_CIDR: "192.168.0.0/16"
   NODE_DRAIN_TIMEOUT: "60s"
@@ -203,7 +203,7 @@ variables:
   # NUTANIX_PRISM_ELEMENT_CLUSTER_NAME: ""
   # # Name of the OS image pre-uploaded in PC.
   NUTANIX_MACHINE_TEMPLATE_LOOKUP_FORMAT: "nkp-{{.BaseOS}}-release-{{.K8sVersion}}-*"
-  NUTANIX_MACHINE_TEMPLATE_BASE_OS: "rocky-9.5"
+  NUTANIX_MACHINE_TEMPLATE_BASE_OS: "rocky-9.6"
   # # Name of the subnet to be assigned to the VMs.
   # NUTANIX_SUBNET_NAME: ""
   # # Name of the storage container to CSI driver