Add `skipDuplicates` parameter on @entity directive (#6458) #11571

Job	Run time
Check rustfmt style	19s
Run unit tests	4m 9s
Run integration tests	4m 29s
Build in release mode	1m 49s
Clippy linting	1m 51s
Subgraph Runner integration tests	3m 46s
	16m 23s

Provide feedback