test: Update tests for ResizeObserver polyfill removal #15181

Job	Run time
dry-run / Create build tree	4s
dry-run / Build global-styles	6s
dry-run / Build build-tools	4s
dry-run / Build documenter	3s
dry-run / Build jest-preset	6s
dry-run / Build collection-hooks	3s
dry-run / Build browser-test-tools	3s
dry-run / Build component-toolkit	4s
dry-run / Build test-utils	4s
dry-run / Build theming-core	4s
dry-run / Components unit tests	8m 55s
dry-run / Components integration tests shards (1)	12m 38s
dry-run / Components integration tests shards (2)	17m 22s
dry-run / Build components	4m 12s
dry-run / Components motion tests	8m 15s
dry-run / Components integration tests shards (4)	12m 19s
dry-run / Components integration tests shards (3)	13m 3s
dry-run / Components accessibility tests shards (5)	17m 43s
dry-run / Components accessibility tests shards (3)	18m 20s
dry-run / Components accessibility tests shards (2)	17m 23s
dry-run / Components accessibility tests shards (1)	6m 49s
dry-run / Components accessibility tests shards (6)	17m 39s
dry-run / Components accessibility tests shards (4)	4m 43s
dry-run / Build board components	2m 35s
dry-run / Build chat components	1m 17s
dry-run / Build code view components	1m 8s
dry-run / Demos tests	9m 41s
dry-run / Components integration tests	2s
dry-run / Components accessibility tests	4s
	2h 54m 49s

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