fix: Remove taint checking that is deprecated from 3.0

Author: driskell

ruby/log-courier/lib/log-courier/event_queue.rb

@@ -39,9 +39,7 @@ def initialize(max)
       @num_enqueue_waiting = 0
 
       @que = []
-      @que.taint # enable tainted communication
       @num_waiting = 0
-      taint
       @mutex = Mutex.new
       @cond = ConditionVariable.new
     end