refactor: remove buffer for cpu cores - entrust user with accurate amounts

Author: ftschirpke

wfcommons/wfbench/translator/nextflow.py

@@ -195,7 +195,7 @@ def _add_abstract_task_definition(self, abstract_task_name: str, physical_tasks:
         if len(cores_values) == 0:
             cores = None
         else:
-            cores = int(max(cores_values)) + 1
+            cores = int(max(cores_values))
         memory_values = [task.memory for task in physical_tasks if task.memory is not None]
         if len(memory_values) == 0:
             memory = None