AbiEvent type doesn't have outputs

[Dima Yankin]

Description of AbiEvent type in SDK

type AbiEvent = {
    name: string,
    inputs: AbiParam[],
    id?: string | null
}

Still, ABI files have outputs tag:
https://github.com/EverscaleGuild/everscale-contract-library/blob/main/solidity/safemultisig/SafeMultisigWallet.abi.json#L119

I understand that SafeMultisig is old and outputs are not needed, but it's strange that I can't parse ABI files (using strong typing) with your own types.

[Ekaterina Pantaz]

We suggest to remove output section from multisig ABI. @cassandrus