pgsql: Fix further fallout from EXPLAIN ANALYZE BUFFERS change - Mailing list pgsql-committers

Fix further fallout from EXPLAIN ANALYZE BUFFERS change

c2a4078eb adjusted EXPLAIN ANALYZE to default the BUFFERS to ON.  This
(hopefully) fixes the last remaining issue with regression test failures
with -D RELCACHE_FORCE_RELEASE -D CATCACHE_FORCE_RELEASE builds, where
the planner accesses more buffers due to the cold caches.

Discussion: https://postgr.es/m/CAApHDvqLdzgz77JsE-yTki3w9UiKQ-uTMLRctazcu+99-ips3g@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/89988ac5891b3d41725472a65e50ae4e192313aa

Modified Files
--------------
.../pg_stat_statements/expected/level_tracking.out | 24 +++++++++++-----------
contrib/pg_stat_statements/sql/level_tracking.sql  |  8 ++++----
2 files changed, 16 insertions(+), 16 deletions(-)