Turn off /ydb/tests/functional/tpc/medium/ workload simple queue (#20254)

Author: naspirato

ydb/tests/functional/tpc/medium/ya.make

@@ -4,8 +4,8 @@ ENV(YDB_HARD_MEMORY_LIMIT_BYTES="107374182400")
 TEST_SRCS(
     test_clean.py
     test_clickbench.py
-    test_workload_simple_queue.py
-    test_workload_oltp.py
+    #test_workload_simple_queue.py
+    #test_workload_oltp.py
     test_external.py
     test_diff_processing.py
     test_tpch.py