Skip two new tests on 22.3

Author: zhicwu

clickhouse-jdbc/src/test/java/com/clickhouse/jdbc/ClickHousePreparedStatementTest.java

@@ -698,6 +698,9 @@ public void testInsertQueryDateTime64() throws SQLException {
     public void testBatchDdl() throws SQLException {
         Properties props = new Properties();
         try (ClickHouseConnection conn = newConnection(props)) {
+            if (!conn.getServerVersion().check("[22.8,)")) {
+                throw new SkipException("Skip due to error 'unknown key zookeeper_load_balancing'");
+            }
             try (PreparedStatement stmt = conn.prepareStatement(
                     "drop table if exists test_batch_dll_on_cluster on cluster test_shard_localhost")) {
                 stmt.addBatch();

clickhouse-jdbc/src/test/java/com/clickhouse/jdbc/ClickHouseStatementTest.java

@@ -72,6 +72,10 @@ private Object[][] getConnectionProperties() {
     public void testBatchUpdate() throws SQLException {
         Properties props = new Properties();
         try (ClickHouseConnection conn = newConnection(props); ClickHouseStatement stmt = conn.createStatement()) {
+            if (!conn.getServerVersion().check("[22.8,)")) {
+                throw new SkipException("Skip due to error 'unknown key zookeeper_load_balancing'");
+            }
+
             stmt.addBatch("drop table if exists test_batch_dll_on_cluster on cluster test_shard_localhost");
             stmt.addBatch(
                     "create table if not exists test_batch_dll_on_cluster on cluster test_shard_localhost(a Int64) Engine=MergeTree order by a;"