Supply `logger` or output array to function tasks

Is your feature request related to a problem? Please describe.

Currently, running a function task doesn't collect output, so tasks' output are returned during the execution of the task, instead of at the end of the lint-staged execution like command tasks.

Describe the solution you'd like

I'd like a logger object or similar passed to task() calls so they can report output/errors at the end of execution.

Describe alternatives you've considered

I've considered putting console calls inside of my tasks, but their output is lost in the log of running tasks.

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