pgsql: Remove unused structure member in pg_createsubscriber.c.

Remove unused structure member in pg_createsubscriber.c. Author: Kuroda Hayato Backpatch-through: 17 Discussion: https://postgr.es/m/osbpr01mb25526a30a1fbf863accdda3af5...@osbpr01mb2552.jpnprd01.prod.outlook.com Branch -- REL_17_STABLE Details --- https://git.postgresql.org/pg/commitdif

pgsql: Remove unused structure member in pg_createsubscriber.c.

Remove unused structure member in pg_createsubscriber.c. Author: Kuroda Hayato Backpatch-through: 17 Discussion: https://postgr.es/m/osbpr01mb25526a30a1fbf863accdda3af5...@osbpr01mb2552.jpnprd01.prod.outlook.com Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/a4c87