[subgraph] various subgraph mapping fixes (#2056) #224

Job	Run time
Create Metadata Release Draft and Publish to NPM	23s
Create Ethereum-Contracts Release Draft	16s
Create Subgraph Release Draft	27s
Checking if SDK-Core should be published	22s
Create SDK-Redux Release Draft	14s
Create SDK-Core Release Draft	12s
Build and Test SDK-Core (Release branch)	0s
Test SDK-Core Query Schema and Queries Against Deployed V1 Subgraphs	0s
	1m 54s

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