Proper promise rewrite of svg sprite function

Purpose

Proper promise rewrite of svg sprite function

Currently we do a lot of things in the spriter.compile callback. If we wrap that code in a more simple manner, we can make it more easy to follow as we unwrap multiple levels of try catch.

Screenshots

Checklist

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• Link to related design issue:
• If this adds an icon ensure that it follows the new icon checklists.
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