message: cosmwasm-stargate: Use signer types from amino
diff: /* eslint-disable @typescript-eslint/naming-convention */
  +import { AminoSignResponse, StdSignDoc } from "@cosmjs/amino";
  import { Bip39, EnglishMnemonic, Random, Secp256k1, Slip10, Slip10Curve } from "@cosmjs/crypto";
  import { Bech32, fromBase64 } from "@cosmjs/encoding";
  -import { AminoSignResponse, Secp256k1HdWallet, StdSignDoc } from "@cosmjs/launchpad";
  +import { Secp256k1HdWallet } from "@cosmjs/launchpad";
  import {
  DirectSecp256k1HdWallet,
  DirectSignResponse,
  