feat(gnovm/pkg/gnolang): add compile time guards to fail on 32-bit ar…

…chitectures (#3643)

This change adds build constraints so as to panic if built for 32-bit
architectures as it is a project wide decision not to support them.

This allows the mainnet launch without sweating trying to make a bunch
of runtime changes for the gnovm.

Updates #3288

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Co-authored-by: Morgan Bazalgette <[email protected]>