Re-resurrect file that is needed by fault injection test.

Turns out that the remaining tests need both uao_crash_update2.sql, and
uaocs_crash_update2.sql. [me puts on brown paper back]

src/test/tinc/tincrepo/mpp/gpdb/tests/storage/uao/uao_faultinjection/sql/uao_crash_update2.sql

+-- start_ignore
+SET gp_create_table_random_default_distribution=off;
+-- end_ignore
+SELECT * FROM foo;