docs: fix links in extend product guide (#10472) #16

Job	Run time
setup	5m 46s
Shard (0) HTTP Integration Tests	16m 32s
integration-tests-packages	17m 7s
Shard (1) HTTP Integration Tests	13m 8s
Shard (0) Module Integration Tests	15m 20s
Shard (0) Unit Tests	12m 39s
Shard (1) Module Integration Tests	13m 24s
Shard (1) Unit Tests	9m 0s
unit-tests	1s
integration-tests-modules	1s
integration-tests-http	1s
	1h 42m 59s

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