Notebook Controller `reconcileHandler` incorrectly reports `ERROR`s when reconciling

[nishant-dash]

I see that on various notebook reconciliations, the reconcile handler reports the same error, for example

2024-10-01T13:07:25.847Z [jupyter-controller] 1.7277880458479142e+09	ERROR	controller.notebook	Reconciler error	{"reconciler group": "kubeflow.org", "reconciler kind": "Notebook", "name": "mini-notebook-gpu", "namespace": "<REDACTED>", "error": "Operation cannot be fulfilled on notebooks.kubeflow.org \"mini-notebook-gpu\": the object has been modified; please apply your changes to the latest version and try again"}

However the error is not critical, since it eventually reconciles it ok. This red herring in the logs messes with the alerts from JupyterControllerRuntimeReconciliationErrorsExceedThreshold.

[github-actions]

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