[UI v2] feat: Adds task run columns to flow run data table

[devinvillarosa]

Adds task run columns to flow run data table

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Relates to #15512

[pleek91]

On thought but overall LGTM

[pleek91]

I'd probably just return null here not not show anything if there are no task runs. Also might be worth checking with adam if we even want to have this column. Since its going to create an api call for each row.