test: Reduce --maximum-tasks value in test to improve reliability

Signed-off-by: Mark Wiebe <[email protected]>

Author: mwiebe

test/openjd/cli/test_chunked_job.py

@@ -119,7 +119,7 @@ def test_openjd_run_on_chunked_job_maximum_task_count(capsys, target_runtime):
     # Runs with TargetRuntime=0 (fixed chunk size) and TargetRuntime=1 (adaptive chunk size) to
     # exercise both task running inner loops.
     expected_message_regex_list = [
-        "Chunks run: 5$",
+        "Chunks run: 3$",
     ]
 
     outerr = run_openjd_cli_main(
@@ -134,7 +134,7 @@ def test_openjd_run_on_chunked_job_maximum_task_count(capsys, target_runtime):
             "-p",
             f"TargetRuntime={target_runtime}",
             "--maximum-tasks",
-            "5",
+            "3",
         ],
         expected_exit_code=0,
     )