Remove last remnants of gpfdist from gpAux/extensions.
Remove last remnants of gpfdist from gpAux/extensions.

Commit e00ca2c4 moved gpfdist into src/bin. These are leftovers from that.

jmcatamney/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,lintzc/gpdb,xinzweb/gpdb,ashwinstar/gpdb,Chibin/gpdb,Chibin/gpdb,yuanzhao/gpdb,lisakowen/gpdb,jmcatamney/gpdb,adam8157/gpdb,lintzc/gpdb,xinzweb/gpdb,ashwinstar/gpdb,kaknikhil/gpdb,lintzc/gpdb,lintzc/gpdb,greenplum-db/gpdb,rvs/gpdb,Chibin/gpdb,ashwinstar/gpdb,lisakowen/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,Chibin/gpdb,xinzweb/gpdb,lisakowen/gpdb,lintzc/gpdb,edespino/gpdb,janebeckman/gpdb,adam8157/gpdb,rvs/gpdb,janebeckman/gpdb,greenplum-db/gpdb,rvs/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,lisakowen/gpdb,rvs/gpdb,Quikling/gpdb,edespino/gpdb,50wu/gpdb,lisakowen/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,kaknikhil/gpdb,Quikling/gpdb,rvs/gpdb,yuanzhao/gpdb,Quikling/gpdb,lintzc/gpdb,rvs/gpdb,Quikling/gpdb,50wu/gpdb,yuanzhao/gpdb,Chibin/gpdb,cjcjameson/gpdb,edespino/gpdb,cjcjameson/gpdb,edespino/gpdb,rvs/gpdb,50wu/gpdb,yuanzhao/gpdb,janebeckman/gpdb,cjcjameson/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,50wu/gpdb,edespino/gpdb,xinzweb/gpdb,Quikling/gpdb,Quikling/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,edespino/gpdb,xinzweb/gpdb,adam8157/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,lintzc/gpdb,janebeckman/gpdb,jmcatamney/gpdb,50wu/gpdb,rvs/gpdb,50wu/gpdb,greenplum-db/gpdb,Chibin/gpdb,jmcatamney/gpdb,Quikling/gpdb,edespino/gpdb,Chibin/gpdb,adam8157/gpdb,cjcjameson/gpdb,adam8157/gpdb,xinzweb/gpdb,greenplum-db/gpdb,Quikling/gpdb,janebeckman/gpdb,cjcjameson/gpdb,janebeckman/gpdb,greenplum-db/gpdb,edespino/gpdb,janebeckman/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,yuanzhao/gpdb,Chibin/gpdb,jmcatamney/gpdb,adam8157/gpdb,yuanzhao/gpdb,rvs/gpdb,yuanzhao/gpdb,xinzweb/gpdb,janebeckman/gpdb,adam8157/gpdb,kaknikhil/gpdb,lisakowen/gpdb,ashwinstar/gpdb,Quikling/gpdb,janebeckman/gpdb,adam8157/gpdb,lisakowen/gpdb,lintzc/gpdb,cjcjameson/gpdb,edespino/gpdb,lisakowen/gpdb,Quikling/gpdb,jmcatamney/gpdb,xinzweb/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,janebeckman/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,edespino/gpdb,50wu/gpdb,Chibin/gpdb,rvs/gpdb,Chibin/gpdb,kaknikhil/gpdb,lintzc/gpdb,50wu/gpdb