fix(cmd/gno): pass an ExecContext to MachineOptions in `gno run` #7752

Job	Run time
Run Main (autocounterd) / Go Build / generated	14s
Run Main (autocounterd) / Go Linter / lint	29s
Run Main (autocounterd) / Go Test / test	33s
Run Main (docker-integration) / Go Build / generated	5s
Run Main (docker-integration) / Go Linter / lint	16s
Run Main (docker-integration) / Go Test / test	18s
Run Main (genproto) / Go Build / generated	11s
Run Main (genproto) / Go Linter / lint	31s
Run Main (genproto) / Go Test / test	43s
Run Main (genstd) / Go Build / generated	7s
Run Main (genstd) / Go Linter / lint	24s
Run Main (genstd) / Go Test / test	25s
Run Main (goscan) / Go Build / generated	6s
Run Main (goscan) / Go Linter / lint	12s
Run Main (goscan) / Go Test / test	26s
Run Main (logos) / Go Build / generated	8s
Run Main (logos) / Go Linter / lint	24s
Run Main (logos) / Go Test / test	47s
Run Main (loop) / Go Build / generated	11s
Run Main (loop) / Go Linter / lint	46s
Run Main (loop) / Go Test / test	45s
	8m 1s

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