fix(gnovm): correct const type deduction

[ltzmaxwell]

closes #2944 and #3863

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[github-actions]

This PR is stale because it has been open 3 months with no activity. Remove stale label or comment or this will be closed in 3 months.

[Gno2D2]

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[ltzmaxwell]

cc: @odeke-em

[mvertes]

Looks good to me