Fix PostCommit Python Xlang IO Direct (#35491)

* Fix PostCommit Python Xlang IO Direct

* Fix formatting

Author: akashorabek

.github/workflows/beam_PostCommit_Python_Xlang_IO_Direct.yml

@@ -17,7 +17,7 @@ name: PostCommit Python Xlang IO Direct
 
 on:
   schedule:
-    - cron: '30 5/6 * * *'
+    - cron: '30 4/6 * * *'
   pull_request_target:
     paths: ['release/trigger_all_tests.json', '.github/trigger_files/beam_PostCommit_Python_Xlang_IO_Direct.json']
   workflow_dispatch:

sdks/python/apache_beam/transforms/managed_iceberg_it_test.py

@@ -16,8 +16,8 @@
 #
 
 import os
-import time
 import unittest
+import uuid
 
 import pytest
 
@@ -53,7 +53,7 @@ def _create_row(self, num: int):
 
   def test_write_read_pipeline(self):
     iceberg_config = {
-        "table": "test_iceberg_write_read.test_" + str(int(time.time())),
+        "table": "test_iceberg_write_read.test_" + uuid.uuid4().hex,
         "catalog_name": "default",
         "catalog_properties": {
             "type": "hadoop",