Current version of run comparison doesn't show run duration I suggest it will be useful to observe it there

@alexnikitchuk this is a good idea, I'd be happy to review a PR that contributes this. @gioa do you have ideas on what a good UX for this would be? I guess a naive strawman would be another table row (below "Run ID", "Run Name", "Start Time") that includes the run duration across runs
@pogil @alexnikitchuk Potential fix - https://github.com/mlflow/mlflow/pull/3378

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@pogil @alexnikitchuk Potential fix - https://github.com/mlflow/mlflow/pull/3378