fix: dashboard image not get set in downstream due to devFlags config (…

…opendatahub-io#1224)

- if DSC CR has old format with empty devFlag:{}, it can cause downstream image not replace but run with quay.io one

Signed-off-by: Wen Zhou <wenzhou@redhat.com>

components/dashboard/dashboard.go

@@ -92,7 +92,7 @@ func (d *Dashboard) ReconcileComponent(ctx context.Context,
 		if err := d.cleanOauthClient(ctx, cli, dscispec, currentComponentExist, l); err != nil {
 			return err
 		}
-		if d.DevFlags != nil {
+		if d.DevFlags != nil && len(d.DevFlags.Manifests) != 0 {
 			// Download manifests and update paths
 			if err := d.OverrideManifests(ctx, platform); err != nil {
 				return err