Remove issue11913 as it's been backported in core.

issue11913.diff

@@ -1,23 +0,0 @@
-diff --git a/tryton/trytond/trytond/worker.py b/trytond/trytond/worker.py
-index d9777c53..b1ed119c 100644
---- a/tryton/trytond/trytond/worker.py
-+++ b/tryton/trytond/trytond/worker.py
-@@ -62,15 +62,15 @@ def work(options):
-     queues = [Queue(name, mpool) for name in options.database_names]
- 
-     tasks = TaskList()
--    timeout = options.timeout
-     try:
-         while True:
-+            timeout = options.timeout
-             while len(tasks.filter()) >= processes:
-                 time.sleep(0.1)
-             for queue in queues:
-                 task_id, next_ = queue.pull(options.name)
--                timeout = min(
--                    next_ or options.timeout, timeout, options.timeout)
-+                if next_ is not None:
-+                    timeout = min(next_, timeout)
-                 if task_id:
-                     tasks.append(queue.run(task_id))
-                     break

series

@@ -68,8 +68,6 @@ issue11750.diff # [stock] 'create' method execution frozen or extremly slow
 
 allow_none_list_price.diff # [sale_price_list] allow set none as price list in a sale with tax_included=True product_price_list
 
-issue11913.diff # [trytond] Too fast worker loop
-
 remove_left_right_project_work.diff # [project] Remove parent left and parent right for the project.work module.
 
 stock_shipment.diff # [stock] No try to copy None moves when set transit location