--log-level option in octane:start command (#701)

Author: glushkovds

src/Commands/StartCommand.php

@@ -24,7 +24,8 @@ class StartCommand extends Command implements SignalableCommandInterface
                     {--max-requests=500 : The number of requests to process before reloading the server}
                     {--rr-config= : The path to the RoadRunner .rr.yaml file}
                     {--watch : Automatically reload the server when the application is modified}
-                    {--poll : Use file system polling while watching in order to watch files over a network}';
+                    {--poll : Use file system polling while watching in order to watch files over a network}
+                    {--log-level= : Log messages at or above the specified log level}';
 
     /**
      * The command's description.
@@ -84,6 +85,7 @@ protected function startRoadRunnerServer()
             '--rr-config' => $this->option('rr-config'),
             '--watch' => $this->option('watch'),
             '--poll' => $this->option('poll'),
+            '--log-level' => $this->option('log-level'),
         ]);
     }