Fix diffs in access_methods/appendonly_eof tests.

Update the .ans file to conform to the test.

src/test/tinc/tincrepo/mpp/gpdb/tests/storage/access_methods/appendonly_eof/expected_concurrency/aoco_conc_load1.ans

 -- start_ignore
 -- end_ignore
--- @concurrency 20
+-- @concurrency 10
 -- @iterations 5
 INSERT INTO TEST_AOCO_LOAD1 SELECT * FROM exttab_conc_1;
 psql:/path/sql_file:1: NOTICE:  Found 10 data formatting errors (10 or more input rows). Rejected related input data.
@@ -16,8 +16,8 @@ SELECT duplicate_check_aoseg('pg_aoseg.pg_aocsseg_' || a.relfilenode) FROM
 
 SELECT duplicate_check_visimap('pg_aoseg.pg_aovisimap_' || a.relfilenode) FROM 
 (SELECT relfilenode FROM pg_class WHERE relname = 'TEST_AO_LOAD1')a;
- duplicate_check_aoseg 
------------------------
+ duplicate_check_visimap 
+-------------------------
 (0 rows)
 
 COPY TEST_AOCO_LOAD1 FROM STDIN WITH DELIMITER '|';
@@ -32,6 +32,8 @@ INSERT 0 1
 -- start_ignore
 COPY TEST_AOCO_LOAD1 TO '@data_dir@/output.tbl' WITH DELIMITER '|';
 COPY 70923
+UPDATE TEST_AOCO_LOAD1 SET j = i || '_update' WHERE i > 103 and i < 545;
+UPDATE 8700
 -- end_ignore
 SELECT duplicate_check_aoseg('pg_aoseg.pg_aocsseg_' || a.relfilenode) FROM 
 (SELECT relfilenode FROM pg_class WHERE relname = 'TEST_AO_LOAD1')a;
@@ -41,8 +43,8 @@ SELECT duplicate_check_aoseg('pg_aoseg.pg_aocsseg_' || a.relfilenode) FROM
 
 SELECT duplicate_check_visimap('pg_aoseg.pg_aovisimap_' || a.relfilenode) FROM 
 (SELECT relfilenode FROM pg_class WHERE relname = 'TEST_AO_LOAD1')a;
- duplicate_check_aoseg 
------------------------
+ duplicate_check_visimap 
+-------------------------
 (0 rows)
 
 INSERT INTO TEST_AOCO_LOAD1 select i, 'test456' from generate_series(10000, 20000)i;;
@@ -59,6 +61,8 @@ INSERT 0 10001
 -- start_ignore
 COPY TEST_AOCO_LOAD1 TO '@data_dir@/output.tbl' WITH DELIMITER '|';
 COPY 90925
+UPDATE TEST_AOCO_LOAD1 SET j = i || '_update' WHERE i > 602 and i < 876;
+UPDATE 5691
 -- end_ignore
 INSERT INTO TEST_AOCO_LOAD1 VALUES (1, 'test');
 INSERT 0 1
@@ -73,7 +77,7 @@ SELECT duplicate_check_aoseg('pg_aoseg.pg_aocsseg_' || a.relfilenode) FROM
 
 SELECT duplicate_check_visimap('pg_aoseg.pg_aovisimap_' || a.relfilenode) FROM 
 (SELECT relfilenode FROM pg_class WHERE relname = 'TEST_AO_LOAD1')a;
- duplicate_check_aoseg 
------------------------
+ duplicate_check_visimap 
+-------------------------
 (0 rows)