title: Symfony 5 & EasyAdmin 3.0 - /admin route not found
body: <p>I have fresh Symfony 5 project instlled locally, and added Easy Admin trought Symfony CLI:</p>
  <p><code>symfony composer req admin</code></p>
  <p>I should have <code>/admin</code> route but it's missing</p>
  <p>I run:</p>
  <p><code>symfony console cache:clear</code></p>
  <p><code>symfony composer dump-autoload</code></p>
  <p><code>rm -rf var/cache/*</code></p>
  <pre><code>symfony console debug:router
   -------------------------- -------- -------- ------ ----------------------------------- 
    Name                       Method   Scheme   Host   Path                               
   -------------------------- -------- -------- ------ ----------------------------------- 
    _preview_error             ANY      ANY      ANY    /_error/{code}.{_format}           
    _wdt                       ANY      ANY      ANY    /_wdt/{token}                      
    _profiler_home             ANY      ANY      ANY    /_profiler/                        
    _profiler_search           ANY      ANY      ANY    /_profiler/search                  
    _profiler_search_bar       ANY      ANY      ANY    /_profiler/search_bar              
    _profiler_phpinfo          ANY      ANY      ANY    /_profiler/phpinfo                 
    _profiler_search_results   ANY      ANY      ANY    /_profiler/{token}/search/results  
    _profiler_open_file        ANY      ANY      ANY    /_profiler/open                    
    _profiler                  ANY      ANY      ANY    /_profiler/{token}                 
    _profiler_router           ANY      ANY      ANY    /_profiler/{token}/router          
    _profiler_exception        ANY      ANY      ANY    /_profiler/{token}/exception       
    _profiler_exception_css    ANY      ANY      ANY    /_profiler/{token}/exception.css   
    homepage                   ANY      ANY      ANY    /                                  
   -------------------------- -------- -------- ------ ----------------------------------- 
  </code></pre>
  <pre><code>// config/routes/easy_admin.yaml
  
  easy_admin_bundle:
      resource: '@EasyAdminBundle/Controller/EasyAdminController.php'
      prefix: /admin
      type: annotation
  </code></pre>
  <pre><code>symfony console router:match /admin
  
                                                                                                                         
   [ERROR] None of the routes match the path &quot;/admin&quot;
  </code></pre>
  <p>What am I missing?</p>