Add support loggin conf for panko

Add support fluentd.conf for openstack_log_appender param
with fluentd, ossyslog handlers.

Change-Id: I57b9cdacbe028ab96ee89f9a3d3fd247999a0df1
Related-Prod: PROD-19781
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index c9bb4c8..04ca353 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -9,3 +9,5 @@
         enabled: false
       sphinx:
         enabled: true
+      fluentd:
+        enabled: true