refactor(product-analytics): `lineGraphLogic.ts` to `tooltip-data.ts` #42725

Job	Run time
Publish to Chromatic	3m 6s
Visual regression tests (chromium, 1)	6m 43s
Visual regression tests (chromium, 2)	7m 39s
Visual regression tests (webkit, 1)	4m 3s
Visual regression tests (webkit, 2)	5m 39s
Summarize visual regression tests	2s
	27m 12s

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