Add possibility to see logs of handler run

[Konard]

I can use codesandbox, run code and see terminal

Here I want to see logs of handler run too. I do not want to just collect logs to array and return it at least because debug library has also add colors which is useful for seeing logs in console

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Forked from deep-foundation/js-docker-isolation-provider#34 by https://github.com/konard/gh-org-migrator