Add fluentd to monitoring pkg/git on master

Change-Id: I6d602e791918e39307404c7558135faf5b6c3ca8
diff --git a/salt/master/formula/git/monitoring.yml b/salt/master/formula/git/monitoring.yml
index e0cf30d..ab8a8fc 100644
--- a/salt/master/formula/git/monitoring.yml
+++ b/salt/master/formula/git/monitoring.yml
@@ -4,6 +4,10 @@
       environment:
         dev:
           formula:
+            fluentd:
+              source: git
+              address: '${_param:salt_master_environment_repository}/salt-formula-fluentd.git'
+              revision: ${_param:salt_master_environment_revision}
             prometheus:
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-prometheus.git'