runtime: Return a boxed future from test_module_and_deployment_with_t… #11328

Job	Run time
Run unit tests	4m 11s
Subgraph Runner integration tests	3m 51s
Run integration tests	5m 12s
Check rustfmt style	18s
Clippy linting	1m 48s
Build in release mode	1m 29s
	16m 49s

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