Commission Implementing Decision of 7 July 2011 amending Annexes II and III to Decision 2010/221/EU as regards the withdrawal of an eradication programme regarding bacterial kidney disease for the territory of Great Britain and the approval of a surveillance programme regarding ostreid herpesvirus 1 μνar for Guernsey (notified under document C(2011) 4770) (Text with EEA relevance) (2011/403/EU)