BUGFIX: Dont crash in cli context

[mhsdesign]

The security Context cannot be initialized yet.
Please check if it can be initialized with
$securityContext->canBeInitialized() before trying to do so.

  Type: Neos\Flow\Security\Exception
  Code: 1358513802
  File: Data/Temporary/Development/Cache/Code/Flow_Object_Classes/Neos_Flow_Securit
        y_Context.php
  Line: 312

when having a command to modify the cr this error will be thrown at shutdown