rabbit_db: Lower log level of Khepri members log line

Author: the-mikedavis

deps/rabbit/src/rabbit_db.erl

@@ -105,7 +105,7 @@ init_using_khepri() ->
             timer:sleep(1000),
             init_using_khepri();
         Members ->
-            ?LOG_WARNING(
+            ?LOG_NOTICE(
                "Found the following metadata store members: ~p", [Members],
                #{domain => ?RMQLOG_DOMAIN_DB})
     end.