- fix "autoextend" susetags mode not to add to old solvables
- fix "autoextend" susetags mode not to add to old solvables

(Maybe should get rid of autoextend mode instead)

jsilhan/libsolv,jsilhan/libsolv,JacksonIsaac/libsolv,jsilhan/libsolv,JacksonIsaac/libsolv,JacksonIsaac/libsolv,jsilhan/libsolv,jsilhan/libsolv,JacksonIsaac/libsolv,jsilhan/libsolv,JacksonIsaac/libsolv