Fixed a typo in the SQL statement (backport #21872)

accountsdb-plugin-postgres/scripts/create_schema.sql

@@ -47,7 +47,8 @@ Create TYPE "TransactionErrorCode" AS ENUM (
     'WouldExceedMaxAccountCostLimit',
     'WouldExceedMaxBlockCostLimit',
     'UnsupportedVersion',
-    'InvalidWritableAccount'
+    'InvalidWritableAccount',
+    'WouldExceedMaxAccountDataCostLimit'
 );
 
 CREATE TYPE "TransactionError" AS (
@@ -114,7 +115,7 @@ CREATE TYPE "TransactionMessage" AS (
 );
 
 CREATE TYPE "TransactionMessageAddressTableLookup" AS (
-    account_key: BYTEA[],
+    account_key BYTEA,
     writable_indexes SMALLINT[],
     readonly_indexes SMALLINT[]
 );