Move whoami from UNIX_PROGS to PROGS
Move whoami from UNIX_PROGS to PROGS

uutils/coreutils,tempbottle/coreutils,bundai223/coreutils,jbcrail/coreutils,dennis/coreutils,Gianbaoluo/coreutils,dokaptur/coreutils,keunwoo/coreutils,Shtong/coreutils,hexsel/coreutils,Heather/coreutils,kevgeniy/coreutils,dennis/coreutils,mauricio/coreutils,silvio/rust-coreutils,retep998/coreutils,kball/coreutils,uutils/coreutils,bundai223/coreutils,efuquen/coreutils,efuquen/coreutils,Gianbaoluo/coreutils,polapl/coreutils,Heather/coreutils,ebfe/coreutils,jbcrail/coreutils,sshling/coreutils,beni55/coreutils,dbrgn/coreutils,beni55/coreutils,dbrgn/coreutils,samfoo/coreutils,samfoo/coreutils,retep998/coreutils,kevgeniy/coreutils,filmor/coreutils,Shtong/coreutils,filmor/coreutils,Arcterus/coreutils,keunwoo/coreutils,polapl/coreutils,mauricio/coreutils,uutils/coreutils,wimh/coreutils,Shir0kamii/coreutils,kwantam/coreutils,tempbottle/coreutils,Shir0kamii/coreutils,hexsel/coreutils,steveklabnik/coreutils,wimh/coreutils,Arcterus/coreutils,dbrgn/coreutils,kwantam/coreutils,sshling/coreutils,silvio/rust-coreutils,steveklabnik/coreutils,kball/coreutils,ebfe/coreutils