State a tool check that waits for the operator as waiting (issue 386, ADR 0283)

A module whose only fault was a secret the operator had not given yet was
stated unhealthy, failed its first-node gate and was put back. The engine
now reads the tool's answer through mesh-sdk go/health and states such a
resource waiting, with what it waits for, on one look; a malformed wait
stays unhealthy.

internal/link/replay331_test.go

@@ -15,7 +15,7 @@ import (
 func TestReplay331(t *testing.T) {
 	q := &Queue{Membership: Membership{Node: "laptop"}}
 	q.attach(t.Context(), &natsLink{node: "laptop"})
-	_, _, err := q.AskTool(t.Context(), "sensors", "sensors_health")
+	_, err := q.AskTool(t.Context(), "sensors", "sensors_health")
 	if err == nil {
 		t.Fatal("asked on no connection and was answered")
 	}