Enhancement: Support IT case

Author: yuanoOo

flink-cdc-e2e-tests/flink-cdc-source-e2e-tests/src/test/java/org/apache/flink/cdc/connectors/tests/OceanBaseE2eITCase.java

@@ -119,7 +119,7 @@ void testOBBinlogCDC() throws Exception {
                         " 'password' = '" + DEFAULT_PASSWORD + "',",
                         " 'database-name' = '" + DATABASE_NAME + "',",
                         " 'table-name' = 'products_source',",
-                        " 'server-time-zone' = 'UTC',",
+                        " 'server-time-zone' = 'Asia/Shanghai',",
                         " 'server-id' = '5800-5900',",
                         " 'scan.incremental.snapshot.chunk.size' = '4',",
                         " 'scan.incremental.close-idle-reader.enabled' = '"