Remove dead tests [#135663277]
Remove dead tests [#135663277]

We did not port SQL files for the HAWQ and planner tests, now removing
mentions of those tests for the module can vastly simplify the running
of ORCA's functional tests.

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