Add logging section example

Add logging section example to OpenStackLightspeed sample config.

Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>

Author: umago

config/samples/api_v1beta1_openstacklightspeed.yaml

@@ -15,6 +15,11 @@ spec:
   # database:
   #   size: "5Gi"
   #   class: "my-storage-class"
+  # Uncomment to customize log levels (DEBUG, INFO, WARNING, ERROR, CRITICAL):
+  # logging:
+  #   ogxLogLevel: "all=info"
+  #   lightspeedStackLogLevel: "INFO"
+  #   dataverseExporterLogLevel: "INFO"
   # Uncomment to enable OKP (Offline Knowledge Portal) as an Inline RAG source:
   # okp:
   #   accessKey: okp-access-key-secret