chore(gno.land): add unit tests for sdk/vm.vmHandler #7899

Job	Run time
Run Main (autocounterd) / Go Build / generated	13s
Run Main (autocounterd) / Go Linter / lint	26s
Run Main (autocounterd) / Go Test / test	33s
Run Main (docker-integration) / Go Build / generated	7s
Run Main (docker-integration) / Go Linter / lint	6s
Run Main (docker-integration) / Go Test / test	21s
Run Main (genproto) / Go Build / generated	7s
Run Main (genproto) / Go Linter / lint	30s
Run Main (genproto) / Go Test / test	38s
Run Main (genstd) / Go Build / generated	5s
Run Main (genstd) / Go Linter / lint	28s
Run Main (genstd) / Go Test / test	27s
Run Main (goscan) / Go Build / generated	5s
Run Main (goscan) / Go Linter / lint	13s
Run Main (goscan) / Go Test / test	22s
Run Main (logos) / Go Build / generated	14s
Run Main (logos) / Go Linter / lint	20s
Run Main (logos) / Go Test / test	51s
Run Main (loop) / Go Build / generated	9s
Run Main (loop) / Go Linter / lint	40s
Run Main (loop) / Go Test / test	43s
	7m 38s

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