Update global dial timeout to 30 seconds.
Update global dial timeout to 30 seconds.

yacloud-io/teleport,yacloud-io/teleport,gravitational/teleport,gravitational/teleport,gravitational/teleport,gravitational/teleport,yacloud-io/teleport,yacloud-io/teleport,yacloud-io/teleport,gravitational/teleport,yacloud-io/teleport,yacloud-io/teleport,gravitational/teleport