Add `doc_blocks` to manifest for nodes and columns #13540

Job	Run time
integration test metadata generation	1s
Test Log Schema (1)	5m 17s
Test Log Schema (2)	4m 43s
Test Log Schema (3)	4m 12s
Test Log Schema (4)	5m 29s
Test Log Schema (5)	5m 40s
Log Schema Test Suite	1s
	25m 23s

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