Update variant expected-result file.

tglsfdc · tglsfdc · commit 0a1e80c5c4f0 · 2021-06-14T21:58:26.000-04:00
This should have been updated in d2d8a22, but it was overlooked. According to 31a877f which added it, this file is meant to show the results you get under default_transaction_isolation = serializable. We've largely lost track of that goal in other isolation tests, but as long as we've got this one, it should be right. Noted while fooling about with the isolationtester.
diff --git a/src/test/isolation/expected/drop-index-concurrently-1_2.out b/src/test/isolation/expected/drop-index-concurrently-1_2.out
@@ -21,7 +21,7 @@ QUERY PLAN
 
 Sort           
   Sort Key: id, data
-  ->  Seq Scan on test_dc
+  ->  Index Scan using test_dc_pkey on test_dc
         Filter: ((data)::text = '34'::text)
 step select2: SELECT * FROM test_dc WHERE data=34 ORDER BY id,data;
 id             data           
