Dogshell broken on Python 3.11

[allen-stubberud]

Describe the bug argparse logic is broken on Python 3.11. Setting up the argument parser throws an exception before any arguments can be parsed. This issue in an unrelated project might be relevant.

To Reproduce Steps to reproduce the behavior:

1. Invoke dogshell on the command line: # dog

Expected behavior The command line parser does not crash.

Screenshots

# dog
Traceback (most recent call last):
  File "/usr/local/bin/dog", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/local/lib/python3.11/site-packages/datadog/dogshell/__init__.py", line 96, in main
    DashboardListClient.setup_parser(subparsers)
  File "/usr/local/lib/python3.11/site-packages/datadog/dogshell/dashboard_list.py", line 128, in setup_parser
    delete_dashboards_v2_parser = verb_parsers.add_parser(
                                  ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/argparse.py", line 1185, in add_parser
    raise ArgumentError(self, _('conflicting subparser: %s') % name)
argparse.ArgumentError: argument verb: conflicting subparser: delete_dashboards

Environment and Versions (please complete the following information): Python 3.11 (Alpine Linux) Datadogpy 777377105f2aaaaeb6ddd98abb4c90815c95589c

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[latch-danielkneip]

This is still an issue.