implement new updateAddress signature


git-svn-id: svn+ssh://svn.cern.ch/reps/atlasoff/Control/SGComps/trunk@533369 4525493e-7705-40b1-a816-d608a930855b
ProxyProviderSvc.cxx (retrieveProxy): fix call to TransientAddress::setProvider


git-svn-id: svn+ssh://svn.cern.ch/reps/atlasoff/Control/SGComps/trunk@533596 4525493e-7705-40b1-a816-d608a930855b