Reduce 3 minute sleep on network startup to 30s

Author: aaronbuchwald

tests/e2e/e2e_test.go

@@ -170,7 +170,7 @@ var _ = ginkgo.BeforeSuite(func() {
 	// or provide a separate API for custom VM healthiness
 	// "start" is async, so wait some time for cluster health
 	outf("\n{{magenta}}sleeping before checking custom VM status...{{/}}: %s\n", vmID)
-	time.Sleep(3 * time.Minute)
+	time.Sleep(30 * time.Second)
 
 	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
 	_, err = cli.Health(ctx)