add replica count

Author: jamiezieziula

charts/prefect-agent/templates/deployment.yaml

@@ -12,6 +12,7 @@ metadata:
   annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
   {{- end }}
 spec:
+  replicas: {{ .Values.agent.replicaCount }}
   selector:
     matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
       app.kubernetes.io/component: agent