add lightspeed to internal cluster

cluster/openshift-lightspeed-operator/base/externalsecrets.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: credentials # This is the secret name
+  namespace: openshift-lightspeed
+  annotations:
+    argocd.argoproj.io/sync-wave: "4"
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: doppler-cluster
+  refreshInterval: "1h"
+  data:
+    - secretKey: apitoken
+      remoteRef:
+        key: OPENAI_TOKEN