43364: ALF-16573: LDAP synchronization fails when a child group has more than one parent
- Correction to previous fix
- Spring was already correctly recognizing and wrapping the exception as a DeadlockLoserDataAccessException, which is already a ConcurrencyFailureException, so the correct fix was just to rethrow all ConcurrencyFailureExceptions
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@43365 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261