cyborg: Add kuttl integration tests for Cyborg deployment

Add an end-to-end kuttl test suite for the Cyborg operator:
- Cleanup step to delete any pre-existing Cyborg CR before the test
- Deploy step creating a full Cyborg CR (cyborg-kuttl)
- Assert step verifying all conditions are True on Cyborg, CyborgAPI,
  CyborgConductor and MariaDBDatabase CRs
- Error step covering missing-dependency failure scenarios
- Register cyborg container images (api, conductor, agent) as default
  RELATED_IMAGE env vars in the manager deployment
- Enable ENABLE_CYBORG=true in the CI webhook deploy script

Assisted-By: Claude
Signed-off-by: Alfredo Moralejo <amoralej@redhat.com>

Author: amoralej

Makefile

@@ -450,6 +450,7 @@ crd-schema-check: manifests
 
 .PHONY: run_with_olm
 run_with_olm: export CATALOG_IMG=${CATALOG_IMAGE}
+run_with_olm: export ENABLE_CYBORG?=false
 run_with_olm: ## Install nova operator via olm
 	# explicitly to delete any running nova-operator deployments from openstack-operator here as
 	# label selectors can change and installing a service catalog/index like this alongside

ci/nova-operator-kuttl/deploy_webhooks.yaml

@@ -19,3 +19,4 @@
         script: make run_with_olm
         extra_args:
           CATALOG_IMAGE: "{{ nova_catalog_image }}"
+          ENABLE_CYBORG: "true"

ci/olm.sh

@@ -1,3 +1,5 @@
+ENABLE_CYBORG=${ENABLE_CYBORG:-false}
+
 cat > ci/olm.yaml <<EOF_CAT
 ---
 apiVersion: v1
@@ -33,4 +35,8 @@ spec:
   channel: alpha
   source: nova-operator-index
   sourceNamespace: openstack-operators
+  config:
+    env:
+    - name: ENABLE_CYBORG
+      value: "${ENABLE_CYBORG}"
 EOF_CAT

test/kuttl/test-suites/default/cyborg-tests/00-cleanup-cyborg.yaml

@@ -0,0 +1,6 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+delete:
+- apiVersion: cyborg.openstack.org/v1beta1
+  kind: Cyborg
+  name: cyborg-kuttl