Create 'quorum' queues in RabbitMQ (#3699)

* Create 'quorum' queues in RabbitMQ

Signed-off-by: Álvaro Aguilar <alvaro.aguilar@scrm.lidl>

* Update daprdocs/content/en/reference/components-reference/supported-pubsub/setup-rabbitmq.md

Co-authored-by: Hannah Hunter <94493363+hhunter-ms@users.noreply.github.com>
Signed-off-by: Álvaro Aguilar-Tablada Espinosa <alvaroteleco@hotmail.com>

* Update daprdocs/content/en/reference/components-reference/supported-pubsub/setup-rabbitmq.md

Co-authored-by: Mark Fussell <markfussell@gmail.com>
Signed-off-by: Álvaro Aguilar-Tablada Espinosa <alvaroteleco@hotmail.com>

---------

Signed-off-by: Álvaro Aguilar <alvaro.aguilar@scrm.lidl>
Signed-off-by: Álvaro Aguilar-Tablada Espinosa <alvaroteleco@hotmail.com>
Signed-off-by: Hannah Hunter <94493363+hhunter-ms@users.noreply.github.com>
Co-authored-by: Hannah Hunter <94493363+hhunter-ms@users.noreply.github.com>
Co-authored-by: Mark Fussell <markfussell@gmail.com>

Author: 3 people

daprdocs/content/en/reference/components-reference/supported-pubsub/setup-rabbitmq.md

@@ -412,6 +412,24 @@ client.PublishEvent(ctx, PUBSUB_NAME, TOPIC_NAME, []byte(strconv.Itoa(orderId)),
 
 {{< /tabs >}}
 
+## Use quorum queues
+
+By default, Dapr creates `classic` queues. To create `quorum` queues, add the following metadata to your pub/sub [subscription]({{< ref subscription-schema.md >}})
+
+```yaml
+apiVersion: dapr.io/v2alpha1
+kind: Subscription
+metadata:
+  name: pubsub
+spec:
+  topic: checkout
+  routes: 
+    default: /orders
+  pubsubname: order-pub-sub
+  metadata:
+    queueType: quorum
+```
+
 ## Time-to-live
 
 You can set a time-to-live (TTL) value at either the message or component level. Set default component-level TTL using the component spec `ttlInSeconds` field in your component.