Update webdriverio monorepo to v9.28.0 #220

Job	Run time
Test (ubuntu-latest, webdriverio)	3m 31s
Test (ubuntu-latest, selenium)	6h 5m 0s
Test (windows-latest, selenium)	4h 36m 12s
Test (windows-latest, webdriverio)	5m 45s
	10h 50m 28s

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