fix(workload_types): adjust workload comparison

in last enterprise-master(2024.1.3) deviation of workloads was improved
and the test started failing with errors like:
"Actual ratio (0.9841362837441976) is not as expected (2.0)"

I assume it was implemented by design to hit such
improvement and adjust tests accordingly.

value comparison_axis was adjuster for version >=2024.3

sla_per_user_system_test.py

@@ -828,6 +828,12 @@ def _compare_workloads_c_s_metrics(self, workloads_queue: list) -> dict:
         comparison_axis = {"latency 95th percentile": 2.0,
                            "latency 99th percentile": 2.0,
                            "op rate": 2.0}
+        release = parse_version(self.db_cluster.nodes[0].scylla_version.replace("~", "-")).release
+        if release[0] > 2024 or (release[0] == 2024 and release[1] >= 3):
+            # Running the test with 2024.3  - deviation was improved
+            comparison_axis = {"latency 95th percentile": 1.0,
+                               "latency 99th percentile": 1.0,
+                               "op rate": 1.0}
         workloads_results = {}
         for workload in workloads_queue:
             result = self.get_stress_results(queue=workload, store_results=False)