Use Solid Queue logger for Solid Queue's log subscriber

Author: rosa

lib/solid_queue/engine.rb

@@ -27,6 +27,7 @@ class Engine < ::Rails::Engine
     initializer "solid_queue.logger" do |app|
       ActiveSupport.on_load(:solid_queue) do
         self.logger = app.logger
+        SolidQueue::LogSubscriber.logger = self.logger
       end
 
       SolidQueue::LogSubscriber.attach_to :solid_queue