Comment out send_heartbeat in initial heartbeat execution

Author: PopoviciMarian

lib/aikido/zen/agent.rb

@@ -78,7 +78,7 @@ def start!
 
       @config.initial_heartbeat_delays.each do |heartbeat_delay|
         @worker.delay(heartbeat_delay) do
-          send_heartbeat
+          # send_heartbeat
           @config.logger.info("Executed initial heartbeat after #{heartbeat_delay} seconds")
         end
       end