amf/sam: add support for nway-active
the schema seems to be wrong since has a default value of 1, should have no defa...
AMF: saAmfSIPrefActiveAssignments has wrong default, stopping scaling nway active SGs
amf/sam: add undeploy subcommand
amf/sam: add node arg to deploy
amf/sam: add uuid to SU DN
amf/sam: add sucnt arg to deploy
amf/immom: fix TRYAGAIN for admin op inv