message: cosmwasm-stargate: Use SignDoc helper from amino
diff: /* eslint-disable @typescript-eslint/naming-convention */
  -import { encodeSecp256k1Pubkey } from "@cosmjs/amino";
  +import { encodeSecp256k1Pubkey, makeSignDoc as makeSignDocAmino } from "@cosmjs/amino";
  import {
  ChangeAdminResult,
  CosmWasmFeeTable,
  @@ -13,7 +13,7 @@ import {
  } from "@cosmjs/cosmwasm-launchpad";
  import { sha256 } from "@cosmjs/crypto";
  import { fromBase64, toHex, toUtf8 } from "@cosmjs/encoding";
  -import { CosmosFeeTable, makeSignDoc as makeSignDocAmino } from "@cosmjs/launchpad";
  +import { CosmosFeeTable } from "@cosmjs/launchpad";
  import { Int53, Uint53 } from "@cosmjs/math";
  import {
  EncodeObject,
  