[#6080] Disable New PG Mini Test in ASAN (DropAllTablesInColocatedDB)

Summary:
Added a new PG mini test for handling missing tables on master restart.  After landing,
noticed that ASAN builds were failing with "SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
../../src/yb/yql/pgwrapper/pg_mini_test_base.cc:35:19".  Thats when I noticed that most of the
PGMini tests are disabled in ASAN for random failures with the base test scaffolding (like this).

Test Plan: PgMiniTest.DropAllTablesInColocatedDB

Reviewers: sergei, jason, bogdan

Reviewed By: bogdan

Subscribers: ybase

Differential Revision: https://phabricator.dev.yugabyte.com/D9796

src/yb/yql/pgwrapper/pg_mini-test.cc

@@ -889,7 +889,7 @@ TEST_F(PgMiniTest, YB_DISABLE_TEST_IN_TSAN(DropDBWithTables)) {
   ASSERT_EQ(num_tables_before, num_tables_after);
 }
 
-TEST_F_EX(PgMiniTest, YB_DISABLE_TEST_IN_TSAN(DropAllTablesInColocatedDB),
+TEST_F_EX(PgMiniTest, YB_DISABLE_TEST_IN_SANITIZERS(DropAllTablesInColocatedDB),
           PgMiniMasterFailoverTest) {
   const std::string kDatabaseName = "testdb";
   // Create a colocated DB, create some tables, delete all of them.