Fix the check for IBC receiver address

[yito88]

When a non-Cosmos address is given as an IBC receiver, the IBC transfer fails due to the address decoding error even if the address is valid on the destination chain.

This PR fixed the check to skip the decoding error of the IBC receiver address because the address could be non-Cosmos and the destination chain should be in charge of minting tokens.

[height]

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[johnletey]

Thanks so much for your contribution and report @yito88 ✨

I'm closing this in favour of circlefin/noble-fiattokenfactory#20, as that repository is the truth of source for this code.