fix: remove stale repeatString assertions from integration tests

repeatString was removed from Workload.java in the E2E reduction.

Author: KRRT7

tests/test_languages/test_java/test_java_tracer_integration.py

@@ -88,7 +88,6 @@ def test_discover_functions_from_replay_tests(self, traced_workload: tuple) -> N
                 assert func.file_path == file_path
 
         assert "computeSum" in all_func_names
-        assert "repeatString" in all_func_names
 
     def test_discover_tests_for_replay_tests(self, traced_workload: tuple) -> None:
         """Test that test discovery maps replay tests to source functions."""
@@ -112,7 +111,6 @@ def test_discover_tests_for_replay_tests(self, traced_workload: tuple) -> None:
             matched_func_names.add(func_name)
 
         assert "computeSum" in matched_func_names, f"computeSum not found in: {result.keys()}"
-        assert "repeatString" in matched_func_names, f"repeatString not found in: {result.keys()}"
 
         # Each function should have at least one test
         for func_name, test_infos in result.items():