fix(latest.sls): change apt repository following bintray shutdown

rabbitmq/latest.sls

@@ -12,18 +12,18 @@ rabbitmq_repo_pkg_deps:
 # TODO: install specific Erlang and RabbitMQ releases (see https://www.rabbitmq.com/install-debian.html)
 erlang_repo:
   pkgrepo.managed:
-    - humanname: Erlang Bintray Repository
-    - name: deb https://dl.bintray.com/rabbitmq-erlang/debian {{ salt['grains.get']('oscodename') }} erlang
+    - humanname: Erlang from CloudSmith Repository
+    - name: deb https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/deb/debian {{ salt['grains.get']('oscodename') }} main
     - file: /etc/apt/sources.list.d/erlang.list
-    - key_url: https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
+    - key_url: https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/gpg.E495BB49CC4BBE5B.key
     - require_in:
       - pkg: rabbitmq-server
 rabbitmq_repo:
   pkgrepo.managed:
-    - humanname: RabbitMQ Bintray Repository
-    - name: deb https://dl.bintray.com/rabbitmq/debian {{ salt['grains.get']('oscodename') }} main
+    - humanname: RabbitMQ PackageCloud Repository
+    - name: deb https://packagecloud.io/rabbitmq/rabbitmq-server/debian/ {{ salt['grains.get']('oscodename') }} main
     - file: /etc/apt/sources.list.d/rabbitmq.list
-    - key_url: https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
+    - key_url: https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
     - require_in:
       - pkg: rabbitmq-server
 {% elif grains['os'] == 'CentOS' and grains['osmajorrelease'][0] == '6' %}