Bump eslint from 8.42.0 to 8.47.0 in /client (#3353) #2691

Job	Run time
Test / Client	2m 34s
Test / Functions	1m 28s
Test / CMS	1m 18s
Test / Shared	17s
Test / Content	28s
CMS Production / Deploy	55s
Functions Production / Deploy	2m 58s
Functions Staging / Deploy	3m 14s
iOS Staging / Deploy	1s
Android Staging / Deploy	4m 58s
Android Production / Deploy	4m 58s
iOS Production / Deploy	3m 10s
	26m 19s

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