Disable ORCA also for the internal query to get index size.
Disable ORCA also for the internal query to get index size.

For the same reasons we disabled ORCA in all the other ANALYZE queries.
Missed this one.

I belive we don't want to use ORCA for any of the ANALYZE's internal
queries, current or future ones, so move the disabling of ORCA one level
up, into a wrapper around analyze_rel().

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