DBZ-862 Fix Travis timing issue

debezium-connector-postgres/src/test/java/io/debezium/connector/postgresql/RecordsStreamProducerIT.java

@@ -69,6 +69,7 @@ public void before() throws Exception {
         TestHelper.execute(statements);
         PostgresConnectorConfig config = new PostgresConnectorConfig(TestHelper.defaultConfig()
                 .with(PostgresConnectorConfig.INCLUDE_UNKNOWN_DATATYPES, true)
+                .with(PostgresConnectorConfig.SCHEMA_BLACKLIST, "postgis")
                 .build());
         setupRecordsProducer(config);
     }