Always wait at least once for cloud target
Always wait at least once for cloud target

For cloud targets we need to always "wait" at least once, regardless of timeout,
to discover endpoints.

vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa,vespa-engine/vespa