fix: Add health probes to rbac-escalation-operator deployment

Add startup, liveness, and readiness probes to rbac-escalation-operator
deployment so the pod can report ready status and the ClusterExtension
can reach Available condition.

Without probes, the deployment never reports ready, causing the test
to timeout waiting for 'ClusterExtension is available'.

Fixes: rbac-escalation.feature test availability check

Author: camilamacedo86

test/e2e/features/rbac-escalation.feature

@@ -32,6 +32,7 @@ Feature: RBAC Permissions for Extension Installation
               matchLabels:
                 "olm.operatorframework.io/metadata.name": test-catalog
       """
-    Then ClusterExtension is available
+    Then ClusterExtension is rolled out
+    And ClusterExtension is available
     And bundle "rbac-escalation-operator.1.0.0" is installed in version "1.0.0"
 

testdata/images/bundles/rbac-escalation-operator/v1.0.0/manifests/rbac-escalation-operator.clusterserviceversion.yaml

@@ -27,7 +27,26 @@ spec:
                 containers:
                   - name: manager
                     image: busybox:1.37
-                    command: ["/bin/sh", "-c", "sleep 3600"]
+                    command: ["/bin/sh"]
+                    args: ["-c", "mkdir -p /tmp && (while true; do echo 'OK' | nc -l -p 8080; done)"]
+                    ports:
+                      - containerPort: 8080
+                        protocol: TCP
+                    startupProbe:
+                      tcpSocket:
+                        port: 8080
+                      failureThreshold: 30
+                      periodSeconds: 1
+                    livenessProbe:
+                      tcpSocket:
+                        port: 8080
+                      failureThreshold: 1
+                      periodSeconds: 2
+                    readinessProbe:
+                      tcpSocket:
+                        port: 8080
+                      initialDelaySeconds: 1
+                      periodSeconds: 1
                 serviceAccountName: rbac-escalation-sa
       # These permissions differ from test-operator's requirements to validate
       # that the installer SA can handle operators with diverse RBAC needs