contrib/test_decoding: fix regression test for psql oid display changes

Missed in previous commit

contrib/test_decoding/expected/ddl.out

@@ -345,7 +345,6 @@ WITH (user_catalog_table = true)
  options  | text[]  |                                                                   | extended |              | 
 Indexes:
     "replication_metadata_pkey" PRIMARY KEY, btree (id)
-Has OIDs: no
 Options: user_catalog_table=true
 
 INSERT INTO replication_metadata(relation, options)
@@ -360,7 +359,6 @@ ALTER TABLE replication_metadata RESET (user_catalog_table);
  options  | text[]  |                                                                   | extended |              | 
 Indexes:
     "replication_metadata_pkey" PRIMARY KEY, btree (id)
-Has OIDs: no
 
 INSERT INTO replication_metadata(relation, options)
 VALUES ('bar', ARRAY['a', 'b']);
@@ -374,7 +372,6 @@ ALTER TABLE replication_metadata SET (user_catalog_table = true);
  options  | text[]  |                                                                   | extended |              | 
 Indexes:
     "replication_metadata_pkey" PRIMARY KEY, btree (id)
-Has OIDs: no
 Options: user_catalog_table=true
 
 INSERT INTO replication_metadata(relation, options)
@@ -394,7 +391,6 @@ ALTER TABLE replication_metadata SET (user_catalog_table = false);
  rewritemeornot | integer |                                                                   | plain    |              | 
 Indexes:
     "replication_metadata_pkey" PRIMARY KEY, btree (id)
-Has OIDs: no
 Options: user_catalog_table=false
 
 INSERT INTO replication_metadata(relation, options)