Update GoogleAuthenticationEntryPoint.php

To resolve 

    Catchable Fatal Error: Argument 1 passed to BIT\GoogleBundle\Security\EntryPoint\GoogleAuthenticationEntryPoint::__construct() must be an instance of apiClient, instance of BIT\GoogleBundle\Google\GoogleSessionPersistence given, [...] defined in /bitgandtter/google-bundle/BIT/GoogleBundle/Security/EntryPoint/GoogleAuthenticationEntryPoint.php line 25
    500 Internal Server Error - ContextErrorException
    Stack Trace
    in /bitgandtter/google-bundle/BIT/GoogleBundle/Security/EntryPoint/GoogleAuthenticationEntryPoint.php at line 25
    public function __construct(\apiClient $googleApi )