Add a new API for unfreezing an account

[kpachhai]

Problem

This feature is not currently supported on Hedera Wallet Snap

Solution

Unfreezes transfers of the specified token for the account. The transaction must be signed by the token's Freeze Key.

Refer to: https://docs.hedera.com/hedera/sdks-and-apis/sdks/readme-1/unfreeze-an-account

Alternatives

No response