fix(PanelHeaderButton, TabsItem): fix hover effect #3706

Job	Run time
Detect what files changed	4s
Run linters	1m 19s
Call reusable workflow / Run unit tests	1m 36s
Upload docs dist artifact (styleguide)	1m 52s
Upload docs dist artifact (storybook)	1m 37s
Analyze bundle size	1m 57s
Call reusable workflow / Run e2e tests for (shard 1/10)	2m 11s
Call reusable workflow / Run e2e tests for (shard 2/10)	2m 59s
Call reusable workflow / Run e2e tests for (shard 3/10)	2m 3s
Call reusable workflow / Run e2e tests for (shard 4/10)	2m 5s
Call reusable workflow / Run e2e tests for (shard 5/10)	2m 57s
Call reusable workflow / Run e2e tests for (shard 6/10)	2m 6s
Call reusable workflow / Run e2e tests for (shard 7/10)	2m 44s
Call reusable workflow / Run e2e tests for (shard 8/10)	2m 6s
Call reusable workflow / Run e2e tests for (shard 9/10)	2m 15s
Call reusable workflow / Run e2e tests for (shard 10/10)	2m 40s
Report unit test results	3s
Prepare and upload e2e's HTML report artifact	25s
Call reusable workflow / Upload PR workflow payload artifact	2s
Call reusable workflow / Download PR workflow payload artifact	0s
	33m 1s

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