Refactor the subgraph runner #10971

Job	Run time
Clippy linting	1s
Run unit tests	2m 28s
Build in release mode	15m 2s
Check rustfmt style	1s
Subgraph Runner integration tests	3m 11s
Run integration tests	4m 2s
Build in release mode	1m 51s
Check rustfmt style	27s
Clippy linting	1m 49s
Run unit tests	2m 28s
Subgraph Runner integration tests	3m 11s
Run integration tests	4m 2s
	38m 33s

Provide feedback