Add support for Levana CosmWasm executions

For on-chain execution of Levana apps, we need to add support for CosmWasm MsgExecuteContract parsing for Levana contract addresses.

[Helpful links](https://github.com/DefiantLabs/cosmos-tax-cli/wiki/Osmosis-dApps-Support-%E2%80%90-dApps-Overview#levana-protocol)

Blocked by https://github.com/DefiantLabs/cosmos-tax-cli/issues/443