Update doctrine/dbal to 2.5.7
Update doctrine/dbal to 2.5.7

pollopolea/core,sharidas/core,IljaN/core,pollopolea/core,owncloud/core,owncloud/core,owncloud/core,IljaN/core,owncloud/core,sharidas/core,sharidas/core,phil-davis/core,IljaN/core,IljaN/core,sharidas/core,owncloud/core,IljaN/core,sharidas/core,pollopolea/core,pollopolea/core,pollopolea/core