[PATCH] Use CRM_Core_BAO_UFMatch::synchronizeUFMatch in Bridge/Utils.php instead of creating a new contact

When I used civicrm_og_sync with Bridge/Utils.php I ended up with one contact duplicated 20 times while testing some functionality.

I then checked the contactID function in Utils.php and found out that its always creating a new contact and at least in my case I needed to deduplicate that manually and creation of the account did not create the UFMatch combined with Drupal.

I am not sure if they attached patch is completely ready to go as there is a hardcoded 'Drupal', but it works for our use case with Drupal and correctly creates the UFMatch.

It still could be a good starting point to making sure no duplicate contacts are created until the user logs in (and the UFMatch is created naturally).

Thanks and Best Wishes,

Fabian