Resolve "Add RabbitMQ for MessageBus triggers"

Closes #1 (closed)

\approve @ds @gislars

Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update \
         postgresql-$PG_MAJOR-postgis-$POSTGIS_VERSION-scripts; \
     done \
     && apt-get install --no-install-recommends -y \
-    git postgresql-server-dev-13 make gcc
+    git postgresql-server-dev-13 make gcc \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 WORKDIR /tmp