Wait 5 seconds before stopping broker

To enable plugins. Runs sometime fail because the application
is not started yet.

Author: acogoluegnes

.github/workflows/test-3.11-alpha.yml

@@ -34,6 +34,8 @@ jobs:
           cache: 'maven'
       - name: Enable Stream, MQTT and STOMP plugins
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmq-plugins enable rabbitmq_stream rabbitmq_mqtt rabbitmq_stomp --offline
+      - name: Wait before stopping broker
+        run: sleep 5
       - name: Stop RabbitMQ application
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmqctl stop_app
       - name: Start RabbitMQ application

.github/workflows/test-3.11-stable.yml

@@ -34,6 +34,8 @@ jobs:
           cache: 'maven'
       - name: Enable Stream, MQTT and STOMP plugins
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmq-plugins enable rabbitmq_stream rabbitmq_mqtt rabbitmq_stomp --offline
+      - name: Wait before stopping broker
+        run: sleep 5
       - name: Stop RabbitMQ application
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmqctl stop_app
       - name: Start RabbitMQ application

.github/workflows/test-3.12-alpha.yml

@@ -33,6 +33,8 @@ jobs:
           cache: 'maven'
       - name: Enable MQTT and STOMP plugins
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmq-plugins enable rabbitmq_mqtt rabbitmq_stomp --offline
+      - name: Wait before stopping broker
+        run: sleep 5
       - name: Stop RabbitMQ application
         run: docker exec ${{job.services.rabbitmq.id}} rabbitmqctl stop_app
       - name: Start RabbitMQ application