tmp: don't reconcile pod resources when autoscaling disabled

https://neondb.slack.com/archives/C03TN5G758R/p1734031757810969?thread_ts=1733937633.040329

pkg/plugin/handle_pod.go

@@ -220,6 +220,13 @@ func (s *PluginState) reconcilePodResources(
 	retryAfter *time.Duration,
 	unlock func(),
 ) (needsMoreResources bool, _ error) {
+	// Quick check: Does this pod have autoscaling enabled? if no, then we shouldn't set our
+	// annotations on it -- particularly because we may end up with stale approved resources when
+	// the VM scales, and that can cause issues if autoscaling is enabled later.
+	if !api.HasAutoscalingEnabled(oldPodObj) {
+		return false, nil
+	}
+
 	desiredPod := oldPod
 	ns.node.Speculatively(func(n *state.Node) (commit bool) {
 		// Do a pass of reconciling this pod, in case there's resources it's requested that we can