Provide a way to set map id.

Is your feature request related to a problem? Please describe 🙏
I've some default styling in my GCP and want to access it with mapId. I can do it with pure js and GCP API, but can't realize it with google-map-react, google-map-react doesn't provide a way to do so.
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Describe the solution you'd like 🤔
I would like to give mapId in options property.
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Describe alternatives you've considered ✨

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Additional context

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