esource:</p>
<pre><code class="language-yaml">apiVersion: networking.istio.io/v1beta1
kind: ProxyConfig
metadata:
  name: per-workload-proxyconfig
  namespace: example
spec:
  selector:
    matchLabels:
      app: ratings
  concurrency: 0
  image:
    imageType: debug
</code></pre>
<p>If a <code>ProxyConfig</code> CR is defined that matches a workload it will merge with its <code>proxy.istio.io/config</code> annotation if present,
with the CR taking precedence over the annotation for overlapping fields. Sim