Why `Execution Environments` sync on Automation Hub is failing with an error `[Errno 24] Too many open files`?

Issue

• Why EE(Execution Environments) sync on AH(Automation Hub) is failing with an error [Errno 24] Too many open files?

  **Task Name**
  pulp_container.app.tasks.synchronize.synchronize
  
  **Description**
  [Errno 24] Too many open files: './tmpunzas1g2'
  
  **Traceback**
    File "/usr/lib/python3.8/site-packages/pulpcore/tasking/pulpcore_worker.py", line 323, in _perform_task
  result = func(*args, **kwargs)
    File "/usr/lib/python3.8/site-packages/pulp_container/app/tasks/synchronize.py", line 44, in synchronize
  return dv.create()
    File "/usr/lib/python3.8/site-packages/pulpcore/plugin/stages/declarative_version.py", line 151, in create
  loop.run_until_complete(pipeline)
    File "/usr/lib64/python3.8/tempfile.py", line 827, in __exit__
  self.cleanup()
    File "/usr/lib64/python3.8/tempfile.py", line 831, in cleanup
  self._rmtree(self.name)
    File "/usr/lib64/python3.8/tempfile.py", line 813, in _rmtree
  _shutil.rmtree(name, onerror=onerror)
    File "/usr/lib64/python3.8/shutil.py", line 718, in rmtree
  _rmtree_safe_fd(fd, path, onerror)
    File "/usr/lib64/python3.8/shutil.py", line 631, in _rmtree_safe_fd
  onerror(os.scandir, path, sys.exc_info())
    File "/usr/lib64/python3.8/shutil.py", line 627, in _rmtree_safe_fd
  with os.scandir(topfd) as scandir_it: