Bump styleguide to version 0.5.22

Created by: Tirokk

Authored by alina-beck Dec 9, 2019 Merged Dec 10, 2019

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🍰 Pullrequest

upgrades to latest styleguide version which transpiles svgs with babel-loader – this should fix at least some of the browser issues we're facing in Edge and IE

Issues

• relates (and hopefully solves) #2287