Remove incorrect email address for pg_upgrade bug reports.
Remove incorrect email address for pg_upgrade bug reports.

50wu/gpdb,oberstet/postgres-xl,jmcatamney/gpdb,snaga/postgres-xl,greenplum-db/gpdb,ashwinstar/gpdb,adam8157/gpdb,50wu/gpdb,50wu/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,xinzweb/gpdb,lisakowen/gpdb,xinzweb/gpdb,pavanvd/postgres-xl,lisakowen/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,yazun/postgres-xl,ashwinstar/gpdb,Postgres-XL/Postgres-XL,kmjungersen/PostgresXL,arcivanov/postgres-xl,tpostgres-projects/tPostgres,adam8157/gpdb,postmind-net/postgres-xl,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,pavanvd/postgres-xl,xinzweb/gpdb,adam8157/gpdb,pavanvd/postgres-xl,greenplum-db/gpdb,adam8157/gpdb,zeroae/postgres-xl,lisakowen/gpdb,ovr/postgres-xl,oberstet/postgres-xl,adam8157/gpdb,kmjungersen/PostgresXL,xinzweb/gpdb,kmjungersen/PostgresXL,ovr/postgres-xl,yazun/postgres-xl,yazun/postgres-xl,greenplum-db/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,tpostgres-projects/tPostgres,greenplum-db/gpdb,arcivanov/postgres-xl,oberstet/postgres-xl,lisakowen/gpdb,adam8157/gpdb,postmind-net/postgres-xl,zeroae/postgres-xl,Postgres-XL/Postgres-XL,oberstet/postgres-xl,ashwinstar/gpdb,techdragon/Postgres-XL,oberstet/postgres-xl,yazun/postgres-xl,xinzweb/gpdb,kmjungersen/PostgresXL,adam8157/gpdb,zeroae/postgres-xl,snaga/postgres-xl,techdragon/Postgres-XL,techdragon/Postgres-XL,ashwinstar/gpdb,ashwinstar/gpdb,snaga/postgres-xl,50wu/gpdb,arcivanov/postgres-xl,snaga/postgres-xl,arcivanov/postgres-xl,yazun/postgres-xl,tpostgres-projects/tPostgres,50wu/gpdb,lisakowen/gpdb,Postgres-XL/Postgres-XL,xinzweb/gpdb,postmind-net/postgres-xl,tpostgres-projects/tPostgres,lisakowen/gpdb,kmjungersen/PostgresXL,techdragon/Postgres-XL,ovr/postgres-xl,ovr/postgres-xl,arcivanov/postgres-xl,50wu/gpdb,jmcatamney/gpdb,ashwinstar/gpdb,techdragon/Postgres-XL,postmind-net/postgres-xl,greenplum-db/gpdb,ashwinstar/gpdb,snaga/postgres-xl,jmcatamney/gpdb,ovr/postgres-xl,lisakowen/gpdb,xinzweb/gpdb,greenplum-db/gpdb,lisakowen/gpdb,Postgres-XL/Postgres-XL,50wu/gpdb,50wu/gpdb,adam8157/gpdb,jmcatamney/gpdb,postmind-net/postgres-xl,zeroae/postgres-xl,zeroae/postgres-xl,jmcatamney/gpdb,tpostgres-projects/tPostgres