message: add feePayer param for assignment of granter field in AuthInfo
diff: @@ -34,6 +34,7 @@ export function makeAuthInfoBytes(
  signers: ReadonlyArray<{ readonly pubkey: Any; readonly sequence: number }>,
  feeAmount: readonly Coin[],
  gasLimit: number,
  + feePayer: string,
  signMode = SignMode.SIGN_MODE_DIRECT,
  ): Uint8Array {
  const authInfo = {
  @@ -41,7 +42,8 @@ export function makeAuthInfoBytes(
  fee: {
  amount: [...feeAmount],
  gasLimit: Long.fromNumber(gasLimit),
  - },
  + granter: feePayer
  + }
  };
  return AuthInfo.encode(AuthInfo.fromPartial(authInfo)).finish();
  }
  