message: cli: Avoid truncating -rpcwaittimeout
diff: @@ -797,7 +797,7 @@ static UniValue ConnectAndCallRPC(BaseRequestHandler* rh, const std::string& str
  // Execute and handle connection failures with -rpcwait.
  const bool fWait = gArgs.GetBoolArg("-rpcwait", false);
  const int timeout = gArgs.GetArg("-rpcwaittimeout", DEFAULT_WAIT_CLIENT_TIMEOUT);
  - const int64_t deadline = GetTime<std::chrono::seconds>().count() + timeout;
  + const auto deadline{GetTime<std::chrono::microseconds>() + 1s * timeout};
  do {
  try {
  @@ -810,9 +810,9 @@ static UniValue ConnectAndCallRPC(BaseRequestHandler* rh, const std::string& str
  }
  break; // Connection succeeded, no need to retry.
  } catch (const CConnectionFailed& e) {
  - const int64_t now = GetTime<std::chrono::seconds>().count();
  + const auto now{GetTime<std::chrono::microseconds>()};
  if (fWait && (timeout <= 0 || now < deadline)) {
  - UninterruptibleSleep(std::chrono::seconds{1});
  + UninterruptibleSleep(1s);
  } else {
  throw CConnectionFailed(strprintf("timeout on transient error: %s", e.what()));
  }
  