fix confgen.sh
fix confgen.sh

setting two or more libraries in probes_opt (ac_probes/libs/procps)
caused confgen to create messed up library requirements for probes

Hexadorsimal/openscap,postfix/openscap,redhatrises/openscap,OpenSCAP/openscap,openprivacy/openscap,ybznek/openscap,isimluk/openscap,postfix/openscap,Hexadorsimal/openscap,ybznek/openscap,redhatrises/openscap,Hexadorsimal/openscap,jan-cerny/openscap,redhatrises/openscap,jan-cerny/openscap,mpreisler/openscap,ybznek/openscap,isimluk/openscap,jan-cerny/openscap,mpreisler/openscap,postfix/openscap,postfix/openscap,jan-cerny/openscap,OpenSCAP/openscap,isimluk/openscap,jan-cerny/openscap,ybznek/openscap,ybznek/openscap,redhatrises/openscap,OpenSCAP/openscap,OpenSCAP/openscap,isimluk/openscap,openprivacy/openscap,Hexadorsimal/openscap,openprivacy/openscap,Hexadorsimal/openscap,openprivacy/openscap,redhatrises/openscap,mpreisler/openscap,mpreisler/openscap,OpenSCAP/openscap,mpreisler/openscap,Hexadorsimal/openscap,mpreisler/openscap,openprivacy/openscap,ybznek/openscap,postfix/openscap,jan-cerny/openscap,openprivacy/openscap,redhatrises/openscap,postfix/openscap,isimluk/openscap,OpenSCAP/openscap,isimluk/openscap