Rename `locator` to `integrationConfigLocator` #21036

Job	Run time
test	5m 38s
build	2m 48s
dead-code	1m 42s
generate-headers	1m 1s
lint	3m 57s
prettier	55s
types	1m 35s
end-to-end-tests / run-tests (chrome)	16m 38s
end-to-end-tests / run-tests (edge)	17m 21s
upload-to-codecov	13s
Create report	24s
	52m 12s

Provide feedback