docs: revise extend create product #34362

Job	Run time
setup	1m 56s
Shard (0) Module Integration Tests	10m 58s
Shard (0) HTTP Integration Tests	11m 48s
Shard (0) Unit Tests	8m 51s
Shard (1) Module Integration Tests	9m 26s
integration-tests-packages	12m 45s
Shard (1) HTTP Integration Tests	8m 44s
Shard (1) Unit Tests	5m 11s
unit-tests	1s
integration-tests-modules	1s
integration-tests-http	1s
	1h 9m 42s

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