Bug: cannot enable ldap support

[mwallschlaeger]

Bug Description

when enabling ldap support in values.yaml. This error occurs in the geonode log:

Traceback (most recent call last):
  File "/usr/src/geonode/./geonode/wsgi.py", line 29, in <module>
    application = get_wsgi_application()
  File "/usr/local/lib/python3.10/dist-packages/django/core/wsgi.py", line 12, in get_wsgi_application
    django.setup(set_prefix=False)
  File "/usr/local/lib/python3.10/dist-packages/django/__init__.py", line 19, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "/usr/local/lib/python3.10/dist-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/usr/local/lib/python3.10/dist-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/usr/local/lib/python3.10/dist-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/usr/src/geonode/./geonode/settings.py", line 2395, in <module>
    LDAP_ENABLED = strtobool(os.getenv("LDAP_ENABLED", "False"))
NameError: name 'strtobool' is not defined
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. GAME OVER ***

This also might only occur if also sentry is enabled. I guess the geonode-k8s-settings.py is just misses to import from distutils.util import strtobool

Reproduction Steps

best to provide your values.yaml, a brief description of your cluster and version of geonode-k8s here.

Behavior

A description of what you expected to happen and what actually happened.

Additional Information

Any additional information or context that may be helpful in resolving the bug.