Put Image at start of resources

When naiserator reconciles the application/naisjob, it is beneficial if it finds the recently created/updated Image resource.
For that reason, we put it first so k8s has had a chance to save it before the application/naisjob shows up.

Author: mortenlj

pkg/deployclient/deployclient.go

@@ -157,7 +157,7 @@ func Prepare(ctx context.Context, cfg *Config) (*pb.DeploymentRequest, error) {
 			if err != nil {
 				return nil, ErrorWrap(ExitInternalError, fmt.Errorf("build image resource: %w", err))
 			}
-			resources = append(resources, resource)
+			resources = append([]json.RawMessage{resource}, resources...)
 		}
 	}