fix(gnovm): raise error when ranging over nil #7607

Job	Run time
setup	4s
Run Main (github-bot) / Go Build / generated	10s
Run Main (github-bot) / Go Linter / lint	18s
Run Main (gnodev) / Go Build / generated	9s
Run Main (github-bot) / Go Test / test	14s
Run Main (gnodev) / Go Linter / lint	47s
Run Main (gnodev) / Go Test / test	1m 9s
Run Main (gnofaucet) / Go Build / generated	7s
Run Main (gnofaucet) / Go Linter / lint	37s
Run Main (gnofaucet) / Go Test / test	26s
Run Main (gnogenesis) / Go Build / generated	13s
Run Main (gnogenesis) / Go Linter / lint	36s
Run Main (gnogenesis) / Go Test / test	41s
Run Main (gnohealth) / Go Build / generated	6s
Run Main (gnohealth) / Go Linter / lint	43s
Run Main (gnohealth) / Go Test / test	24s
Run Main (gnokeykc) / Go Build / generated	8s
Run Main (gnokeykc) / Go Linter / lint	40s
Run Main (gnokeykc) / Go Test / test	37s
Run Main (gnomd) / Go Build / generated	9s
Run Main (gnomd) / Go Linter / lint	25s
Run Main (gnomd) / Go Test / test	20s
Run Main (gnomigrate) / Go Build / generated	8s
Run Main (gnomigrate) / Go Linter / lint	31s
Run Main (gnomigrate) / Go Test / test	40s
	10m 22s

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